Yazoo YR-36 User manual

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INSTRUCTION MANUAL
for
ASSEM8L Y
0F OPERATION
COMMERCIAL MAINTENANCE
YAZOO RIDING TRACTORS WARRANTY
. , PARTS
. YR-36
.- YR-42
YR-48
.. YR-60
YR-76
VAlaa TRAILER "
YT-10 HD
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P.O. BOX 4449 /3607 LIVINGSTON ROAD
'PHONE: [phone] j JACKSON, MISSISSIPPI39216 EFFECTIVE SEPTEMBER 1, 1979
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: 1. PREPARATION OF MACHINES 3. OPERATION:
.1 FOR OPERATION: (a) Service engine and transmission before
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1 a e erto enginemanua or servIcingengine. b I h. hi.
, (b) Removetransmissioninspectioncoverand () Seect Ig or ow range. Do not shift
I fill with 3Y2quarts (clutchrun Y2way in unlessclutch lever is in neutral position.
oil.) of SAE #30 weightmotoroil. (below (c) ~ith clutch lever i~ neutral and blades
: freezinguseSAE 20) dlsengage.d:s.tart,engine. . ~; (c) Service battery with electrolyte for dry For famillarizatl~n, .run engine at sl.ow c"
1chargedbatteries. spe~dand machl~eIn low ~~r. Cutting ,';
section should be In down position, EASE c
2. CONTROLS the clutch lever forward or back (which-
i (a) Your Yazoo Rider is equipped with two ever is desired);
l' forward gears. The gear selection is ob- WARNING: If the clutch lever is jerked
tained by moving the gear shift to the left into reverse the rear end of the machine
for low and to the right for high. Use a will have a tendency to raise off the
quick motion when shifting from high to ground.
low (or low to high). Do not stop between (d) When cutting section is not in use it may
gears.Shifting should only be done when be raised by pulling the cutting section '7;,~i,':~1
clutch is not engaged. There is no netural control lever back into the lock bracket ~
position for this shift. located on the lower right side of the ~,:
. (b) The Rider is put in motion by moving the frame. '.,
clutch leverforward for forward and to the (e) To cut, push the blade engagement lever ~
rear for reverse. forward to the lock position. In high grass ~~
(c) The throttle control is on the left side of the guards may be raised to allow a rapid ;';)'f?:
the engine on the YR-60 and on the right discharge of grass.
side on the YR-76. The throttle control on WARNING: This Jnower, as with any
the Yr-42 and YR-48 is a remote control heavy machinery, SHOULD NOT BE OP- ;:
securedto the left side of the upper steer- ERATED ON INCLINES IN EXCESS OF ~.
ing bracket. The YR-36 throttle control is 15°. On slight inclines, additional traction ~.
also remote control and is attached to the may be obtained by pulling back slightly ;
tubing frame on the left side. on the cutting section lift lever. ;
(d) Bladesare engagedwhen the blade engage- WARNING: The foot-operated transmiss- .
';1 ment lever is in the forward position. ion brake is extremely sensitiveand should
'z (e) The cutting se~tion co.ntr~llever raisesand be actuated with light, even pressure on
'1 low~rs the ~~ttlng section In and out of the the brake pedal, "."""';;"'-
:~ cutting position. -
,~ (f) The brake is to the right of the steering
j post and is operated with the right foot.
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4. MACHINE ADJUSTMENT:
(a) The cutting height may be adjusted by changing belts on the YR-36, YR-42, YR-48, YR-60
the position of the cutting section carriage and YR-76 only are super HC 3V belts. The
wheels - See Fig. 1. To adjust the front and tension of these belts should be checked as
rear wheels on the YR-42, YR-48, YR-60 and follows:
YR-76 models, remove the entire spindle as- 1. Measurethe span length.
sembly and place the spacers either above or 2, At the center of the span, apply a force
belowthe mounting sleeve, whicheverisdesired, with a spring scale (at right angles to the
To adjust the rearwheels on the YR-36 model, span as shown in Fig. 3) large enough
remove the bolts that hold the whee! brackets to deflect the belt 1/64 inch per inch of
to the frame. Position the bracket as desired, span.
then replace and secure bolts. Front wheel 3, The force should be within the range given . .
adjustment on the YR-36 is with spacers, as the below for a properly tensioned drive.
other models. The adjustmentsmaybegraduated 0,0, of small sheave Tension in Ibs.
in increments of half inches or inches as shown 2V2 inch to 4V2 ,.,.3 to 4V2 Ibs, .-
in Fig. 1, 43/4 inch to 6 4 to 6 Ibs.
UPPER IDLER.
SET SCRE~§ ENGINE PULLEY
--=-=
--
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LOWE~ IDLE
SSION Pu LLEY
FIGURE 2
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I (b) The propelling drive belt may be adjusted by (d) The secondary wing blade drive belts are ad-
first removing the belt guard, Then loosen the justed by first removing the hood. Loosen the
set screws that hold the upper idler arm in bolts that secure the idlers and reposition the
position. Adjustment is madeby sliding the arm idlers for desiredbelt tension. SeeFig. 3.
,B h .dl II ' Retighten bolts.
In or ou~. e sur,e tel er pu eys, are In (e) ADDITIONAL WARNING: Adjustments should
~orrectallignment with the ~elt befor~retl~hten- never be attempted with the engine running
Ing only enough to propel the machInewithout other than adjustmentsto the engineitself which
slippage. The bottom idler should be lined up are required to be madewith the enginerunning.
with the engine pulley and transmission pulley 5, MAINTENANCE TIPS:
and not usedas a belt adjustment -$ee Fig. 2. (a) Blades
(c) The primary blade drive belts are adjusted by (1) Be sure.the blad~s are out of gear and s~ark
lengthening or shorterling the cutting section plug wires are disconnected before removing.
t'S F'3Th'. h"d(2) The blades are fastened to the hub shaft with
connec Ing arms - ee Ig. . IS IS ac leve I ft h d t d I k h" e an nu san oc was ers.
by removing the 5/8 Inch bolt that holds the (3) Bladesmust be installed to rotate in a counter
connecting arm end to the frame and screwing clockwise direction.
the rod end in or out. The blade engagement (4) Do not sharpen the end of the blades.Sharpen-
lever must be in the engaged position when ing the tips will result in excessend gap caus-
checking belt tension, The primary blade drive ing unevenmowing.

Shifter Sleeve
iForwardClutch
R ForwardGear
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I, 5. Roll machineslightly until edge
6. Pry the lock spring up unti lit of forward drive cup is clear of the
clears the notches on the adjusting end 0 f the lock sp ring
FIGURE4 B
If the clutch lever has an excessive amount of (i) To loosen the clutch, move the adjusting
travel, one or both of the clutches need adjust- collar away from the end of the lock spring.
ing. When the lever has approximately 6 inches CAUTION: Improper #adjustments in the ad-
of travel and will not lock in gear, the adjust- justmentable parts of the mower may result in
ment is too tight. When properly adjusted, the adnor~al wear~ malfunction, and hazardous
.' operation. It IS suggestedthat those who
lev~r will have a very notlceabl~ o~er-center maintain the equipment are thoroughly
action when the clutches are locking In forward trained in the proper adjustment techniques
and reverse, and that the mowers are inspected frequently
Clutch Adjustment to insure proper adjustment.
.I . d. d (j) Replace inspection plate and belt guard.
(a) Be sure the transaxle drive bet ISa juste
properly. Sealingthe Transaxle
1 (b) Removetheinspectionplate. A gasketandagasket-formingsealant,# 1-C
(c) If the reverseclutch isto beadjusted,remove Permatexis usedto sealthe transaxlehousing
the transaxlebelt drive guard. flanges. The wheel hubs are also sealed in
(d) Makesurethe clutch leverisin neutral. this manner. These surfacesshould be tho-
(e) Rotate the input shaft until the squareendof ~oughlydegreasedbefore the sealantis appli-
the adjustmentlock springisvisablethrough ed.A generousamountof permatexshouldbe
the inspectionhole.SeeFig.4-B. applied to both sidesof the hub washerand
',; (f) Roll the m~chine sl~ghtly until the edge of .the .'xle threads. The axle nut should be tightened
~\: forward drive cup ISclear of ~e lock spring. '~l/lrh100 foot pounds of torque.
:';:, (g) Place the end of on~ scre~ driver u~der the 7. PARTS AND WARRANTY
edge of the lock spring. Using the shlfter sle-
eve as a heel, pry the lock spring up until it Use only genuine Yazoo parts.
cI~ars the notches on.the adjusting c,:>llar.Se.e For efficient, satisfactory service on all our
FI,g. 4-B. °.0 not tWiSt the screw dr~ver as It equipment, factory recommended parts are
will catch In the notches of the adjustment most essential. Much care is taken to assure
colla~.. better and longer trouble-free service. Only-
(h) To tighten the cI.utc~, skiP. one n,:>tchfrom the finest materials and expert workmanship
the end of the adjustIng spring placing the se- are used in the manufacture of all replace-
cond screw driver in the second notch of ~he ment parts for your Rider by Yazoo Manu-
adjustment collar. This will keep the adjusting facturing Company. Equal consideration is
collar from moving more than one notch at a given to component parts secured from
time. Move the adjusting collar towards the venders.
lock spring until the spring end will fall in the .
first notch. Always make adjustment in one When ordering replacement parts:
notch increments as one notch may be all 1- Give correct part number.
that is needed.
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.Y'Io" GUARD/BELT CLEARANCE
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BLADESECTION ARM f\)\...\... PRIMARY BLADE DRIVE 8ELTS
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. weeks of operation. When the transaxlewill not
(b) Belt Guards -See Fig. 3, .. ...
pull or lock in gear, It IS an Indication that.
(1) The wrap-around guards on the engine and adjustment is needed. When properly adjusted,
primary blade hub (cent hub) should have a the transaxle will lock in gear with the clutch
minimum of 1/16" clearance between- the lever moving the distances indicated in Fig.4-A.
guard and belt. This. is very important at the
ends of the guard. The belts should be in the
engaged position when measurement is made. A ~I
(2) The guide fingers on the primary blade drive ";;~~~-=-_l___~-.;'C1'
belt idler should be installed with one finger \\\ e I I'
vertical andthe other horizontal. R ,H, ,c~ iF.
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(c) Tire Pressure \ ~ ff/;1/
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Irepressureshould e malntalne ataminimum \~ ~ ~t
of 8 Ibs. anda maximumof 12 Ibs. PSI. ~\X\ If/,;1
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(d) Service 81Lubrication -SeeFig. 5. \~\ It! FIGURE4 A
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(e) Blade drive belt idler bracket .
The blade drive belt idler bracket should have
th I I k d .t th fo d Clutch Lever Movement Distances
e ower arm oc e snug agalns e rwar
part of the frame when the blades are in the A - 11" ReverseLock to Forward Lock
engagedposition. .
B 6" free travel In neutral
6. TRANSAXlE ADJUSTMENT C 2Y2"locking forward
"the transaxle employs a twin~ multi-disc Rock- D - 2Y2"locking reverse
ford Clutch. The outside clutch (next to the F Forward
wheel) is the forward clutch andthe inside, the N N I
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, reverse.Due to the discs wearingand seating
in, adjustment will be required a~terabout three R Reverse
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2 - Give desired quantity. This warranty does not apply to damage in transit
3 - Give description of part(s). or damage caused by mis-use, negligence oraccident,
to alterations or repc:irs done outside the factory
Yazoo Manufacturing Company produces only the and I or authorized service stations, nor does it
rr 'er itself and not the engine. For service or obligate us to assume any labor charges in connec-
rb,..Jlr on the engine, contact the engine manu- tion with the replacement of parts claimed to be
facturer's nearest service agent or dealer. defective.
jYazoo Master Mower Warranty (Limited) All parts claimed defective must be returnedto the
! This is a limited warranty as defined by Federal factory for inspection, repair or replacement, with
I j Statues. Each new product is warranted against transportationchargespaid.
manufacturing defects in workmanship and/or This warranty specificall.y excludes engines which are
materials under normal use and service. Our warranted separately by their respective manufac-
. obligation under this warranty, shari be limited turers. All claims for defective engines or engine
to the replacement to the original retail pur- parts must be made in accord with the engine man-
. chaser of any part or parts which, within a ufacturer's warranty.
period of ninety (90) days under normal use We reserve the right to make changes in design
from day of purchase by the purchaser shall be and changes or improvements upon our product
shown to our satisfaction upon examination, to without imposing any obligation upon ourselvesto
have become defective due to faulty workman- install the same on a product or products heretofore
shipor materialsat the factory. manufactured.
Spindle. .
,. , Cutting Section
Carr...e Wheels
EVEI:V 8 HOURS
ALL PURPOSE GREASE
E..lne 011Sump
& Air Cleaner
SEE ENGINE Transaxle
OPERATII/G MAI/UAL MAI.VTAIN OIL LEVEL ""ITH In NT
MOTOR OI!. SO CLUTCH RU.VS I.V
APPROXIMATE!.Y I .! INCH OF OI!.
Clutch II Generator /St :-er
SEE EVGlVE .AVL"AL
EVERY 8 HOURS
JO II'T OlL Post & Chain
.. Blade Engaging
!EVERY 8 HOURS
JO liT OIL Battery
ADD DISTILLED WATER AS NEEDc'D Rear Wheel 8ear1.gs
(TRICK!.c' CHARGE)MIN OF 15MINUn'S CLEAN AI/D R£PACK III TH ALL PL"RPOSE
St_rl8g Pivot GREASE EI.ERl " .O'TH'
EVERY" HOURS
ALL PURPOSE GREASE
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SERYICE & LUBRICATION .
FIGURE5

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YR-36PartsList-Chassis
No. Part No. Descri tion No. Part No. Descri tion
1 103-034 Axle, RearWheel 60 1201-014 Lever, Cutt Sect Lift YR-36
2 203-003 Battery 61 1201-017 Lever, Clutch, YR-36
3 204-019 Bearing, Ball 62 1201-034 Lever, Hi/Low Shift YR-36
4 204-020 Bearing, Ball 63 1204-001 Link, Master #41 Chain
5 205-066 Belt, Transmission Drive 64 1205-011 Linkage, Clutch (Short-Rear)
6 208-002 Bolt, 3/16-24 x 3/4 RH 65 1205-012 Linkage, Clutch (Long Front)
7 208-028 Bolt, 1/4-20 x 1 3/4 RH 66 1401-001 Nut, 3/16-24
8 208-029 Bolt, 1/4 x 3 1/2 RH 67 1401-010 Nut, 1/4-20
9 209-026 Bolt, 1/4-20 x 1 HH 68 140'1-020 Nut, 5/16-18
10 209-050 Bolt, 1/4-20 x 2 HH PlatedCap 69 1401-030 Nut, 3/8" USS
11 209-108 Bolt, 5/16-18 x 3/4 HH 70 1401-032 Nut, 3/8-24
12 209-109 Bolt, 5/16-18 x 3/4 HH Ht. 71 1401-051 Nut, 1/2-20
13 209-114 Bolt, 5/16 x 1 Cap Plated 72 1401-056 Nut, 1/2.13 "-
14 209-120 Bolt, 5/16-18 x 1 1/4 HH 73 1401-070 Nut, 5/8-18 Jam
15 209-138 Bolt, 5/16-18 x 2 HH (Specify Full Thread) 74 1401-081 Nut, 3/4-16 Lock
16 209-150 Bolt, 5/16-18 x 2 1/2 HH 75 1601-001 Pad,Pedal .. .
17 209-350 Bolt, 3/8-16 x 2 1/2 HH 76 1601-003 Pad, Rubber Battery
18 209-617 Bolt, 5/8-18 x 1 1/2 77 1601-005 Pad, Foot ;,
19 209-494 Bolt, 1/2-13x 3/4 78 1604-002 Pin,3/32 x 1 Cotter '"
20 214-101 Bracket, Cut Sect. Lift YR-60 79 1608-112 Pulley, 9" Transmission ::
21 214.121 Bracket, Cutting Sect. Lift 80 1608-131 Pulley, Transmission Drive
22 214-144 8racket, (Adj.) Lower Steering 81 1608-134 Pulley, glade Drive
23 214-148 Bracket, Hi-Lo Lever Mtng. 82 1608-205 Pulley, 3" D~D.S.G.Idler
24 214-149 Bracket, Mtgn. Plate 83 1608-206 Pulley, 3 1/2" D.D. D.G. Idler
25 214-150 Bracket, Upper Steering 84 1808-019 Rod, Brake
26 214-151 Bracket, 'dler Mounting 85 1808-131 Rod, Blade Idler ,
27 214-152 Brack~t, Srake Actuating 86 1809-001 Roller, Cable ~ ;~
28 214-206 Bracket, Ass'y Battery 87 1901-003 Screw, #14 x 3/4 Pan Hd. Type A c'1,II
.. 4
29 215-022 Bushing, 5/8 I.D. x 13/160.0. Cable Roller 88 1901-005 Screw, 1/4-20 x 1/4 A. Hd. Set
30 215-101 Bushing, Upper R. Wheel Yoke 89 1901-006 Screw, 5/16-18 x 1/4 A. Hd. Set
31 215-102 Bushing, Lower R. Wheel Yoke 90 1901-009 Screw, 5/16-18 x 5/16 A. Hd, Set
32 215-103 Bushing, Steering Bracket 91 1901-033 Screw, 5/16-18 x 3/4 Sq. Hd. Set
33 301-019 Cable,Throttle Control 92 1901-034 Screw,3/8-16 x 3/4 Sq.Hd.Set ~
34 301-030 Cable, Cutting Sect. Lift 93 1903-012 Seat
35 301-057 Cable, Ass'y. Neg 94 1904-115 Shaft, Intermediate Steering
36 301-058 Cable, Ass'Y'.Pos 95 1904-117 Shaft, Ass'y. Steering
37 303-015 Cap, SteeringWheel 96 1904-151 Shaft, Cable Roller
38 303-016 Cap, Battery Red 97 1904-152 Shaft, Idler Arm
39 303-017 Cap, Battery Black 98 1913-057 Spacer,Axfe, RearWheel
40 305-046 Chain, #41 Steering 99 1913-029 Spacer, Pipe, 1/4 x 1 7/8 Long
41 307-002 Clamp, Cutting Sect. Lift Cable 100 1913-040 SpacerWasher,5/8 I.D. x 7/8 D.D.
42 311-002 Collar, 5/8 Set 101 1916-012 SpriJlg, Cutting Section Lever
43 311-003 Collar, 3/4 Set 102 1916-020 Spring, Clutch Lever
44 314-049 Cover, Right Hand Battery 103 1916-063 Spring, Cutting Section Lift
45 314-050 Cover, Left Hand Battery 104 1916-080 Spring, Seat YR-36/42/48/60/76
46 401-002 Decal, Hood 105 1917-044 Sprocket, 36 T. RearSteering
47 501-001 Elbow, Clutch 106 19't7-045 Sprocket, 12 T. Front Steering
48 502-011 End, Hi-Lo Selector Rod 107 2301-001 Washer,3/16 Lock .
49 502-012 End, Clutch Rod 108 2301-003 Washer,1/4 Lock
50 603-004 Fitting, 1/4-28 Self-Tap Zerk 109 2301-004 Washer,5/16 Lock
51 703-003 Grip, 1/2" handle 110 2301-006 Washer,3/8 Lock . ..
52 703-004 Grip,3/4"handle 111 2301-008 Washer,1/2Lock
53 704-084 Guard, Steering Gear 112 2301-011 Washer,5/8 Ext. Star Lock
54 704-218 Guard, Belt 113 2301-021 Wa$her,5/16 Flat
55 704-247 Guard, Trans Dr. Belt 114 2301-024 Washer,1/2 Flat
56 705-006 Guide, Belt 115 2301-045 Washer,5/16 x 1 3/4 Fibre
57 1102-012 Key, 1/4 x 1/4 x 3 116 2303-008 Wheel,Steering
58 1102-013 Key, 3/16 x 3/4 Woodruff 117 2501-022 Yoke, R. Whee.Steering
59 1201-006 Lever, Blade Engaging 118 2601-027 Yoke 5/16-18
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y~ZOO
U A .n' FA.CTURI~GCOMpANY INC P. o. BOX 44.i /3607 LIVINGSTON ROAD
-~U A A. . PHONE: [phone] / JACKSON, MISSISSIPPI ~21.
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YR-36 Cutting Section Parts List .I
No. Part No. Descri tion No. Part No. Descri tion
1 101-003 Adapter, Left Hand Blade 31 1401-020 Nut, 5/16-18
2 102-048 Arm, Cutt. Sect. Lift 32 1401-030 Nut, 3/8-16
13 103-045 Axle, Cutting Section 33 1401-070 5/8-18 Jam I
4 204-019 Bearing, Ball 34 1401-071 5/8-18 Full i
5 204-060 Bearing, Ball 35 1401-073 5/8-18 Left Hand
6 205-024 Belt, Left Wing 36 1608-061 Pulley, 3 1/2 x 5/8 D.G. W/K'way
7 205-034 Belt, Right Wing 37 1608-062 Pulley, 37/8 x 5/8 D. G. W/K'way
8 205-375 Belt, Blade Drive 38 1608-094 Pulley, 3 11/32 x 3/4 S. G. W/K'way . r9 206-736 Blade, Offset 39 1608-202 Pulley, Wing Idler S. G.
10 209-108 Bolt, 5/16-18 x 3/4 HH 40 1806-001 Ring, "0"
11 209-114 Bolt, 5/16-18 x 1 HH 41 1901-006 Screw,5/16-18 x 1/4 A. Hd. .
12 209-327 Bolt, 3/8-16 x 1 1/2 HH 42 1904-022 Shaft, Hub, Intermediate
13 A 209-634 Bolt, 5/8-18 x 2 1/4 HH 43 1904-040 Shaft, Hub
Left (Front) Arm Only 44 1906-006 Shield, Dust
14 212-005 Bolt, 3/8 x 3/8 Stripper 45 1913-040 SpacerWasher,5/8 1.0. x 7/80.0.
15 214-115 Bracket, Tension, Long 46 1913..046 Spacer,Bottom Left Wing
16 214-147 Bracket, Tension, Long 47 1913-047 Spacer,Bottom Right Wing
17 215-009 Bushing, Cutt. Sect. Whl. Yoke 48 1913-048 Spacer,Top Right Wing
18 215-025 Bushing, Steel Wheel 49 1913-055 Spacer,3/4 1.0. x 1" Long
19 311-002 Collar, 5/8 Set 50 1913-057 Spacer,3/4 1.0. x 1" Long
Front, Left Side Only 51 2301-004 Washer,5/16 Lock
20 502-004 End, Cutt. Sect. Arm 52 2301-006 Washer,3/8 Lock
21 603-004 Fitting GreaseZerk 53 2301-010 Washer,5/8 Lock
22 704-258 Guard, Belt 54 2301-011 Washer,5/8 Ext. Star Lock
23 704-291 Guard, Front 55 2301-012 Washer,5/8 Left Hand Lock
24 704-292 Guard, Rear 56 2301-021 Washer,5/16 Flat
25 704-293 Guard, L. Side 57 2301-022 Washer,3/8 Flat
26 704-294 Guard, R. Side 58 2301-028 Washer,Flat 3/4 x 1 3/8 0.0. x 13 Ga.
27 804-060 Hood . 59 2301-096 Washer,5/8 Spring Cupped Lock
28 806-019 Housing, Steel Hub 60 2302-004 Wheel5 x 1.75
29 807.033 Hub, Intermediate 61 2501.028 Yoke, Wheel
30 1102-001 Key, 3/16 x 3/16 x 1 316-037 Cutting Section Complete t
WARNING
DO NOT OPERATE ANY YAZOO PIECE OF EQUIPMENT
WITHOUT FIRST READING AND UNDERSTANDING THIS MANUAL.
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f,'.0: P. O. BOX 4449/ 3607 LIVINGSTON ROAD
. MANUFACTURINGCOMPANY. INC. PHONE: [phone]/JACKSON. MISSISSIPPI 39216
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YR-36 '11:, ,~,.~
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YR-42 & YR-48 Parts List -CuttingSection .,
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No. Part No. Descri tion No. Part No. Descri tion '1'- - -;i
1 101-003Adaptor 32 . 704-318 Guard,RearYR-48 ;
2 . 102-039 Arm,CuttingSection(YR-48) 33 804-057 Hood,(YR-42& YR-48)
3 103-095 Axle, Cutter Section 34 806-017 Housing, Hub 6-Hole Ductile Iron t
4 204-020 Bear~ng,Idler 35 1102-001 Key,3/16 x 3/16 x 1 I
5 204-060 Bearing, Hub 36 1401-013 Nut, 1/4 LOCk l'
6 204-076 Bearing: Cutting Section Wheel 37 1401-020 Nut, 5/16-1,13
7 .. 205-041 Belt, Wing (YR-42) 38 1401-070 Nut, 5/8-18 Jam
7 ... 205-144 Belt, Wing (YR-48) 39 1401-072 Nut, 5/18-18 Lock l
8 205-380 Belt, Blade Dr. (YR-42 & YR-48) 40 1401-073 Nut, 5/8-18 Left Hand Full .
-g ... 206-742 Blade, Offset (YR-42) 41 1608-067 Pulley, Wing Dr..3 1/20.0. x 3/4 Bore
9 ... 206-748 Blade, Offset (YR-48) D. G. with 3/16 K'way
10 208-021 Bolt, 1/4 x 3/4 RH 42 1608-068 Pulley, Main Dr. 37/80.0. x 3/4 Bore
11 209-051 Bolt, 1/4-20 x 2 D.G. with 3/16 K'way
12 209-108 Bolt, 5/16-18 x 3/4 HH 43 1608-094 Pulley, Wing 3 11/32 0.0. x 3/4 Bore
13 209-114 Bolt, 5/16-18 x 1 HH S.G. with 3/16 K'way
14 209-120 Bolt, Hub, 5/16-18 x 1 1/4 HH 44 1608-202 Pulley, Wing Idler S. G. ('tR-42, 48)
15 209-126 Bolt, Hub Guide 5/16-18 x 1 1/2 HH 45 1608-204 Pulley, Center Idler D. G. 2 3/.4 0.0.
16 209-314 Bolt, 3/.8-16x 1 HH (YR-42,48) ,
17 209-617 Bolt, 5/8-18 x 1 1/2 HH 46 1806-001 Ring, "0" J
18 209-666 Bolt, 5/8-18 x 53/8 Axle 47 1901-006 ,Screw,Set 5/16 Allen Head 1
19 212-005 Bolt "1/8x 3/8 Stripper 48 1904-040 Shaft, Hub 3/4" "20 214-102 Bracket, Tension 49 1906-006 Shield, Dust
i
21 214-211 Bracket,CuttingSectionLift 50 1906-012 Shield,CuttingSectionWheel I
22 214-213 Bracket,Chute 51 1913-055 Spacer,3/4 x 1/2 i
23 215-009 Bushing, Cutting Sect. Wheel Yoke 52 1913-057 Spacer,3/4 x 1
24 215-025 Bushing, Spanner 53 2301-004 Washer,5/16 Lock i
25 306-010 Chute,DiscYr 42 & 48 54 2301-006 Washer,3/8 Lock '
26 309-030 Clip, Hairpin (YR-42 Only) 55 2301-010 Washer,5/8 Lock
27 311-002 Collar, 5/8 Set 56 2301-011 Washer,5/8 Star Lock
28 502-004 End, Cuttif'g Section Arm 57 2301-012 Washer,5/8 Left Hand Lock
29 603-004 Fitting, Zerk Grease 58 2301-021 Washer,5/16 Flat
30 . 704-086 GuardLeft Front (YR-48) 59 2301-022 Washer,3/8 Flat
30 . 704-087 GuardRight Front (YR-48) 60 2301-028 Washer,3/4 x 1 3/8 O.D. Flat
i 30 .. 704-096 Guard,Left Front (YR-42) 61 2301-096 Washer,5/8 Cupped
i 30 .. 704-097 Guard,Right Front (YR-42) 62 2302-004 Wheel,5 x 1.75R. Caster
L 31 704-296 Guard,Belt (YR-42& 48) 63 2302-078 WheelAss'y Front
\ 32 .. 704-316 Guard,RearYR-42 64 2501-021 Yoke, Front Wheel
65 2501-028 Yoke, RearWheel
316-043 Cutting Section Complete (YR-42)
316-049 Cutting Section Complete (YR-48) I
,?
WARNING
DO NOT OPERATE ANY YAZOO PIECE OF EQUIPMENT
WITHOUT FIRST READING AND UNDERSTANDING THIS MANUAL.
y~ZOO
MAliUFACTURlHGCOMPANYINC P. O. BOX 4449/3607 LIVINGSTON ROAD
. . PHONE: [phone] / JACKSON, MISSISSIPPI 39216
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YR-60 & YR- 76 Parts List Cutting Section
No. Part No. Descri tion No. Part No. Descri tion
v('1I 101-003 Adaptor, Blade, Left Hand 30 .. 704-297 Guard Belt YR-60
-2 .. 102-024 Arm, Cutting Section, YR-60 30 .. 704-298 Guard Belt YR-76
2 .. 102-047 Arm, Cutting Section, YR-76 31 704-320 Guard, Rear 60
3 103-095 Axle, Cutting Section, Rear 32 704-322 Guard, Rear 76
4 204-020 Bearing,Idler 33 .. 804-058 Hood, YR-60
5 204-060 Bearing, Hub 33 .. 804-059 Hood, YR-76
6 204-076 Bearing,Cut. Sec.Wheel 34 806-017 'rfousing,Steel Hub
7 .. 205-310 Belt, Blade Drive, YR-76 35 1102-001 Key, 3/16 x 3/16 x 1
8 ... 205-356 Belt, Wing Drive, YR-60 36 1401-013 Nut, 5/16-18
8 .. 205-367 Belt, Wing Drive, YR-76 37 1401-020 Nut, 5/16-18
7 .. 205-395 Belt, Blade Drive, YR-60 38 1401-070 Nut, 5/8-18 Jam
9 A 206-760 Blade, YR-60 Offset 39 1401-072 Nut, 5/8-18 Lock
9 A 206-776 Blade,YR-76 Offset /40 1401-073 Nut, 5/8-18 L.H. Full
10 208-021 801t, 1/4 x 3/4 AH 41 1608-091 Pulley, Wing Dr. 5 1/40.0. x 3/44 Ga.
11 209-051 801t, 1/4-20 x 2 42 1608-092 Pulley, Wing Hub, Left & Right
12 209-108 Bolt, 5/16-18 x 3/4 HH 4"5/80.0. x 3/4 S.G.
! 13 209-114 801t, 5/16-18 x 1 HH 43 1-608-201 Pulley, Idler, 2 3/40.0. S.G.
14 209-120 801t, Hub 5/16-18 x 1 1/4 HH 44 1806.001 Ring "0"
15 209-126 80lt, Hub & Guide 5/16-18 x 1 1/2 45 1901-006 Screw, Set, 5/16-18 x 1/4 A. H.
HH (2 Aeq'd.) 1..,"46 1904-040 Shaft, Hub
16 209-314 B:)' 3/8-16 x 1 HH ,.-47 1906-006 Shield, Dust
,
\ 17 209-617 80!(, 5/8-18 x 1 1/2 HH 48 1906-015 Shield, Cut. Sec.Wheel
: 18 209-666 Bolt, (Front CasterWheel) 49 1913-055 Spacer,3/4 x 1/2
: 5/8-18 x 53/8 50 1913-057 Spacer,3/4 x 1
19 212-005 801t, 3/8 x 3/8 Stripper 51 1913-110 Spacer,3/4 1.0.x 1 1/80.0. x 1 7/32
20 214-102 Bracket, Tension 52 2301-004 Washer,5/16 Lock
21 214-212 Bracket, Cutting Section Lift 53 2301-006 Washer,3/8 Lock
22 214-213 Bracket, Chute 54 2301-011 Washer,5/8 Star Lock
23 215-009 Bushing,Cutt. Sect. Wheel Yoke 55 2301-012 Washer,5/8 L.H. Lock
24 215-025 Bushing,Spanner 56 2301-021 Washer,5/16 Flat
25 306-011 Chute, Disc 60 & 76 57 2301-022 Washer,3/8 Flat
26 311-002 Collar, 5/8 Set 58 2301-028 Washer,Flat 1 3/8 O.p.x 3/4 1.0.
27 502-004 End, Cutting Section Arm 59 2301;081 Washer,3/4 x 1 114 #18 Ga.
28 603-004 Fitting, Grease 60 2301-090 Washer,5/8 Cupped Spring Blade
29 A 704-004 Guard, Right Front, YA-60 61 2301-096 Washer,5/8 CuppedSpring Blade
29 A 704-005 Guard, Left Front, YA-60 62 2302-004 Wheel, 5 x 1.75 Rear
29 A 704-181 Guard, Front, Left Side YA-76 63 2302-078 Wheel, Ass'y. Complete, Front
29 .A. 704-182 Guard, Front, Right Side YA-76 64 2501-021 Yoke, Front Wheel Mounting
65 2501-028 Yoke, RearWheel
316-062 Cutting Section, Complete YA-60
- 316-077 Cutting Section, Complete YA-76
WARNING
DONOT OPERATE A~Y YAZOO PIECEOF EQUIPMENT
WITHOUT FIRST READING AND UNDERSTANDING THIS MANUAL.
y~ZOO
RI CO P ~ arv I u C p, O. BOX 4449/ 3607 LIVINGSTON ROAD
MANUFACTU NG M An II. n . PHONE: [phone]/ JACKSON, MISSISSIPPI 39216
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YR-42,48,60,& YR-76 Chassis
No. PartNo. Descrition No. PartNo. Description
1 103-020 Axle, RearWheel 67 12U1-006 Lever,BladeEngaging
2 203-003Battery 68. 1201-007Lever,Clutch,YR-42,48& 60
("3') 204-019 Bearing,Ball 68.1201-016 Lever, Clutch, YR-76
4 204-020 BeariQg,Ball 69 1201-008 Lever,Cutt. Sect. Lift
5 . 205-070 Belt,Trans.Dr.IYR-42 & YR-48!70 1201-036 Lever, Clutch
5 . 205-071 Belt, Trans. Dr. YR-60 & YR-76 71 1204-001 Link, #41 MasterChain
6 208-002 Bolt, 3/16 x 3/4 RH 72 1205-015 Linkage, Short Clutch
7 208-028 Belt, 1/4-20 x 1 3/4 RH 73 1205-016 Linkagel-Long Clutch
8 208-032 Bolt, 1/4-20 X 4 RH 74.1302-023 Mount, c:ngineAGND
9 209-021 Bolt, 1/4-20 x 3/4 HH 74 A 1302-035 Mount, Engine YR-76
10 209-026 Bolt, 1/4-20 x 1 HH 75 1401-001 Nut, 3/16-24
11 209-108 Bolt, 5/16-18 x 3/4 HH 76 1401-010 Nut, 1/4-20
12 209-114 Bolt, 5/16-18 x 1 HH 77 1401-020 Nut. 5/16-18
13 209-120 Bolt, 5/16-18 x 1 1/4 HH 78 1401-030 Nut 3/8 USS
14 209-138 Bolt, 5/16-18 x 2 HH (Specify Full Thread) 79 1401-032 Nut, 3/8-24
15 209-326 Bolt, 3/8-16 x 11/2 HH H.T. 80 1401-051 Nut, 1/2-20
16 209-350 Bolt, 3/8-16 x 2 1/2 HH 81 1401-070 Nut, 5/8-18 Jam
17 209-391 Bolt, Soc. HD. 3/8 x 3 82 1401-081 Nut, 3/4-16 Lock
18 209-414 Bolt, 7/16-14 x 3/4 HH (BriggsBelt Guard) 83 1601-001 Pad,Pedal
19 209-494 Bolt, 1/2-13 x 3/4 84 1601-003 Pad,Battery (Positive Side)
20 209-617 Bolt, 5/8-18 x 11/2 HH 85 1601-004 Pad,Foot
21 214-104 Bracket, Idler Mounting 86 1602-011 Pedal,Brake
22 .. 214-105 Bracket, Upper Steering (YR-42, YR-48, & YR-60) 87 1604-002 Pin, 3/32 x 1 Cotter
22 .. 214-209 Bracket, Ass'y. Upper Steering YR-76 88 1604-003 Pin, 1/8 x 1 Cotter
23 214-106 Bracket, TransmissionSupport 89 1604-013 Pin
24 214-108 Bracket, Idler 90 1604-037 Pin, 1/8 x 1 1/4 Cotter
25 214-144 Bracket, (adL'.) Lower 91 1604-038 Pin, 3/16 x 1Cotter
26 214-148 Bracket, Hi- 0 LeverMtng. 92 1604-060 PinrPulley5/8x 2 1/4
27 214-149 Bracket,Plate 93 1608-112 Puley,9' Transmission
28 .214-152 Bracket,BrakeActuating 94 A 1608-130 Pulley,Trans.Dr' 1BriggS)29 . 214-153 Bracket,BrakePedal 94.1608-132 Pulley,Trans.Dr. AGND)
30 214-206 Bracket, Ass'y. Battery 94 A 1608-142 P411ey,Trans. Dr. TJD-1!31 215-022 Bushing,5/8 I.D. x 13/16 O.D. CableRoller 95 .1608-135 Pulley, Blade Dr' 1AGND32 215-101 Bushing,Upper R.Wheel Yoke 95 A 1608-136 Pulley, Blade Dr. Bri~gs)
33 215-102 Bushing, ;_UllverR.Wheel Yoke 95.1608-143 Pulley, Blade Dr. TJD-1)
34 215-103 Steering;Bracket 96 1608-205 Pulley, 3" O.D.S.G. Idler
35 217-003 Brake, 5" 97 1608-206 Pulley 31/2" O.D.D.G. Idler
36 301-018 Cable,Throttle~Briggs & Stratton 98 1808-103 Rod, Clutch Engaging
37 301-030 Cable,Cutting ~ection Lift 99 . 1808-179 Rod,Brake
38 301-057 Cable,Battery !Negative) 100 1808-180 Rod, Idler Blade
39 301-058 Cable Battery Positive) 101 1809-001 Roller, Cable I
40 303-015 Cap,SteeringWheel 102 1901-005 Screw, 5/16-18 x 1/4 A. Hd. Set
41 A 303-016 Cap,Battery Red 103 1901-006 Screw, 5/16-18 x 1/4 A. Hd. Set
41 . 303-017 Cap,BatteryBlack 104 1901-009 Screw,5/16-18x 5/16A. Hd.Set
42 305-045 Chain, #41 Steering 105 1901-033 Screw, 5/16-18 x 3/4 Sq. Hd. Set
43 307-002 Clamp, Cutt. Sect. Lift Cable 106 1901-034 Screw, 3/8-16 x 3/4 Sq. Hd. Set
44 307-004 Clamp, Thrott'le Cable 107 1903-012 Seat
45 311-002 Collar, 5/8 Set 108 1904-115 Shaft,lntermediateSteering
46 311-003 Collar, 3/4 Set 109 1904-116 Shaft, Ass'y. Steering
47 401-002 Decal,YAZOO MASTER MOWER 110 1904-152 Shaft, Idler Arm
48 . 401-042 Decal, 42 Inch Cut 111 1913-029 Spacer, Pine 1/4 x 1 7/8 Lon~
48.401-048 Decal,48 Inch Cut 112 1913-040 Spacer,Washer5/81.D.x7/80.D.
48 . 401-060Decal,60InchCut 113 1913-057Spacer,Axle3/4x 1O.D.x1Long
48 .401-076 Decal, 76 Inch Cut 114 1916-012 Spring, Cutting Section Lever
49 401-080 Decal, Fwd.Neutral-Reverse 115 1916-020 Spring, Clutch Lever
50 401-081 Decal, Hi-Lo 116 1916-051 Spring, Cutting Section Lift
51 401-082 Decal, Cut 117 1916-053 Brake Spring
52 401-097 Decal,BrakeCaution 118 1916-080 Spring, Seat
53 501-002 Elbow Clutch 119 1917-044 Sprocket, 36T. RearSteering
54 .502,011 End, Hi-Lo SelectorBand 120 1917-045 §procket, 12T. Front Steering
55 .502-012End,ClutchEnd 121.. 2006-042Transmission,Compo(YR-42)
56 603-004 Fitting, 1/4-28 Self Tapping Grease 121 .2006-060 Transmission, Compo (YR-48, 60 & 76)
57 703-001 Grip, 7/8" Handle 122 2301-001 Washer, 3/16 Lock
58 703-003 Grip, 1/2" Handle 123 2301-003 Washer,1/4 Lock
59 704-084 Guard,Steeri_n-9-Gear 124 2301-004 Washer,5/16 Lock
60 704-185 Guard, Belt (YR-76W/TJD-1) 125 2301-006 Washer, 3/8 Lock
61 704-221 Guard, Transmission Drive Belt 126 2301-008 Washer, 1/2 Lock
62 . 704-223Guard,Belt1AGND) 127 2301-011 Washer,5/8 Ext. Star Lock
62 A 704-285 Guard, Belt Briggs) 128 2301-021 Washer,5/16 Flat
62 A 704-286 Guard, Belt YR-76) 129 2301-022 Washer,3/8 Flat
63 705-006 Guide, Belt 130 2301-024 Washer,1/2 Flat
64 1102-002 Key, 1/4x 1/4x 1 131 2301-045 Washer,5/16x 13/4 Fibre
65 "1102-012 Key,1/4x1/4x3 132 2303-008 Wheel,Steering
Eng.Pulley, YR42, 48, & 60 133 2501-004 Yoke, 3/8
65.1102-024 Key,3/8x3/8x3 134 2501-018 Yoke,Steerin~
Eng.Pulley YR76 135 2501-027 Yoke, Adj. 1970 5/16-18 Threads
66 1102-013 Key, 3/16 x 3/4 Woodruff 136 2501-030 Yoke, 3/8
"" . Usedonly with TransmissionBrake
y~ZOO
MAc :uTT"". C-~D1T NGCOMPANYINC P. o. BOX 4449/3607 LIVINGSTON ROAD
" nul;\":.-t uAl. ,. PHONE: [phone]/ JACKSON, MISSISSIPPI 39216

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YR-36, 42, 48, 60 & YR-76
Transaxle Parts List
Ref. No. Part No. Ref. No. Part No. Description
1 VA. 103-090 Axle, Long YR-48, 60 & 76 45 1102-013 Key, Woodruff
2 A. 103-091 Axle, Short, YR-48, 60 & 76 46 1102-014 Key, Hypro
/
3 A. 103-092 Axle, Long, YR-42 '/47 1207-025 Lock, Ring
4 ... 103-093 Axle, Short, YR-36 & 42 48 1401-020 Nut, 5/16-18
5 ... 103-094 Axle, Long, YR-36 49 1401-061 Nut, 7/16 Tapered ;c""',,,
6 204-037 Ball, Detente 50 1401-071 Nut, 5/8-18 Full ~J!!ic~'
7 204-038 Bearing, Ball 51 1604-035 Pin, 3/8 x 3/4 Dowell ~!Vi
8 204-039 Bearing, Diff. Carrior 52 1604-036 Pin, Clutch Retainer ~~~
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9 204-040 Bearing, Ball 53 1605-031 Plate, Dil Fill Inspection c;['f':~.:'i"';j.,
10 209-108 Bolt, 5/16-18 x 3/4 HH 54 1606-006 Plug, 3/8 Std. Pipe Drain ';c;c":-';,~~"
11 209-114 Bolt, 5/16-18 x 1 HH 55 1606-007 Plug, 1 7/8 Welch ';'~;~":-;;,;~!
'0"""""
12 209-307 Bolt, 3/8-16 x 3/4 HH 56 1804-011 Retainer, Inner Disc :;~'_::i":~~j{
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13 209-318 Bolt, 3/8-24 x 1 HH Ht. 57 1804-012 Retainer, Outer Disc ;J~;;ff~::;r~y
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14 212-011 Bolt, Spring Retainer 58 1804-014 Retainer,InspectionPlate ~c,:!:;~tfl"!:
c.c'"_!",.",
15 217-003 Brake, 5" Transmission 59 1804-015 Retainer, Inspection Plate ~ §"c,
16 302-020 Cam, Clutch Dog 60 1806-001 Ring, 3/4" I.D. x 1" O:D. c'. ~
17 302-021 Cam, Clutch Adjustment 61 1806-009 Ring, Snap
304-053 Case, Shallow half, use 304-005 with 1606-007 62 A. 1808-t15 aod, High-Low Selector
19 A. 304-054 Case, Deep Half 63 A. 1808-116 Rod, Clutch Engaging
20 . 304-055C~se,ShallowHalf,withTransaxleBrake 64. 1808-117 Rod, High-Low Selector Usedwith Brake
21 311-050 Collar, SP"";tor 65 . 1808-118Rod, F & R Selector, Used with Brake S
22 315-001 Cup, Oil _reather 66 1902-010 Seal,Oil
23 403-003 Differential, Complete (LessGear) /67 1902-012 Seal,Axle
24 404-001 Disc, Outer (16 Required) 68 1902-013 Seal,Control Rod Oil
25 404-002 Disc, Inner (14 Required) 69 1904-153 Shaft, Clutch ~
26 701-021 Gasket,InspectionPlate 70 A. 1904-154 Shaft,Primary Drive "
27 701-022 Gasket, Axle Housing 71 A. 1904-159 Shaft, Intermediate, Usedwith Brake :-~;
28 A. 701-026 Gasket,.Transmission Housing 72 1912-020 Sleeve, Clutch ~
29 702-050 Gear, Reverse 73 1912-024 Sleeve, Clutch, Short r(,~~
30 702-051 Gear, High-Low Shift 74 1912-025 Sleeve, Intermediate, Long
31 702-052 Gear, Differential Drive 75 1913-034 Spacer, Differential c~:,ry;?"'
32 702-053 Gear, Intermediate Drive 76 1916-013 Spring, Detente :r:;,~~i;;
33 702-054 Gear, Differential 77 1916-054 Spring, Clutch Adjusting c,i;;;;;;-
~j,,'-":-
34 702-057 Gear, Primary Dri~e 78 2301-004 Washer,5/16 Lock ~%::~~i~~,
35 702-058 Gear, Forward Drive 79 2301-005 Washer, 5/16 Ext. Star Lock h;",;~~;:,~::;;,
-, ",'-
36 A. 806-130 Housing, Axle, Long, YR-48, 60 & 76 80 2301-006 Washer,3/8 Lock ~~;;':;~1(:
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37 A. 806-131 Housing, Axle, Short, YR-48, 60 & 76 81 2301-014 Washer,3/8 Int. Star Lock J,~,~,,~'::;;;-:1;:'!...
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38 A. 806-132 Housing, Axle, Long, YR-42 82 2301-096 Washer,5/8 CuppedSpring :{:~;!~;;:~;;1;;;~,,;
06 33 H .Sh YR 36 ~""",.c_, :;;,;),39 A. 8 -1 ouslng, ort, . '"':';::;{':',::"'I;;
40 ... 806-134 Housing,Axle, Long,YR-36 310-020 Clutch, Complete ~;'C;i::~,f"i;:;:,
,;,
41 A.806-135 Housing,Axl!!, Short, YR-36 2006-036 Transaxle,Complete,YR-36 '0'
42 ... 806-136 Housing, Axle, Short, YR-42 2006-042 Transaxle,Complete, YR-42
43 A. 807-036 Hub, Rider Drive Wheel 2006-045 TransaxleW/brake YR-42
44 1101-001 Keeper, 2 Halves 2006-060 Transaxle,Complete, YR-48, 60 & 76
2006-065 TransaxleW/brake, YR-48, 60 & 76 :';:,'
. Usedonly with TransmIssionBrake
y~ZOO I'
p, O. BOX 4449/3607 LIVINGSTON ROAD
MANUFACTURINGCOMPA.'Nf.INC. PHONE: [phone] /JACKSON. MISSISSIPPI 38218 ~
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TRANSAXLE DISASSEMBLY FORYR-36, YR-42, YR-48, YR-60 AND YR-76
1. Remove the transaxle assembly from the rider. The High-Low selector rod end 502-011 and
clutch rod end 502-012 should be removedbeforethe transaxle is removed.
2. Drainthe oil from the transaxle.
3. To hold the transaxle, mount it in a vise by the long axle housing.
4. To removebrake217-003, tap out roll pin 1604-015 and pull brake housing off key on inter-
mediate shaft 1904-158. Removethree bolts and washers holding brake assembly to trans-
mission housingandremovebrake.
5. Removethe inspection plate 1605-031.
6. Removethe detente ball, springand retainer bolt 212-011.
7. Removethe flange bolts 209-114.
8. With a soft mallet, tap the deep half 304-054 of the housings from side to side until the
housing comesapart. CAUTION:Do not pry the housing apart. Damagemay occur which would
preventthe housingfrom sealing.
9. Removethe differential, intermediate drive shaft, selector shaft and rod, clutch shaft and shift
rod.
10. Disassemble the axle by removing the axle nut and washer. Removethe wheel hub and axle
keys. Removeseal and rockring, then tap out axle and bearing. .
11. Removethe axle housing flange bolts.
12. To disassemble the clutch, remove clutch adjusting spring 1916-054 and back off clutch ad-
justments. Drive out the sleeveretainer pin 1604-036. Removereverse 702-050 and forward
702-058 gears. Use a 1-1/8" or larger piece of tubing over the end of the clutch shaft
1904-1.53 to drive the outer retainer 1804-012 disc awayf~omthe keepers. Repe.aton op-
posite end. Removedisc retainefs, disc and clutchadjustment cams. Removehypro keys, clutch
sleeveandselector collar.
TRANSAXLE ASSEMBLY FORYR-36, YR-42, YR-48, YR-60 AND YR-76
1. Cleanall partswith a suitable cleaningsolution.
2. Install axle housings to gear housings,using a new gasketwhen necessarywith a thin coat of
gasketsealer.
3. To assemblethe clutch on the clutch shaft, first install the sleeve1912-020 and selector col-
lar 311-050. Do not insert the retainer pin 1604-036. Pressin hypro 1102-014 keys on both
ends. Install adjusing cams 302-021, inner retainer disc 1804-011, one inner disc 404-002,
two outer disc 404-001, then alternate-inner disc, outer disc, etc. There should be eight outer
disc and seven inner disc. Rotate adjustment cam to backed-off poition. Install the disc re-
tainer 1804-012 and 1101-001 keepers. Center sleeveand collar and drive in retainer pin
1604-036. Adjust clutches so they will have to be tapped 'lightly to lock in gear.Install clutch
adjusting spring 1916-054.
4. Placelongaxle housing and casein avise,clamping the axle housing.
5. Place all bearings in the shallow half of transmission housing. With gear702-053, long boss
to center of shaft, spacer 1912-025, gear702-052, 15 tooth, and spacer1912-024 assembled
on intermediate drive shaft 1904-155 (1904-158 w/brake), placeassemblyin the housingwith
gear702-053 going next to the back of housing. Install the differential and gear.With the for-
ward 702-058 and reverse gears 702-050 on the clutch shaft and the clutch engagingrod
1808-118 w/brake engagedin the selector collar 311-050, placeclutch shaft andclutch rod in
transmission. With the gears702-157 (14 tooth) and 702-051 installed and the selector rod en-
gagedin the selector gear702-051, placethe selectorshaft and rod in the transmission.
6. Placethe bearingsin the deephalf of housing.
7. Besurethe housing flange iscleanand free of burrs, then afix the gasket.
- -- --~--- - ---

-~-
8. Put the housings together. Be sure all shafts and shifter rods are started in their respective ~"':"~~i;~
bearings before forcing the housing together. :.fi,';J;
9. Drive in the locating dowels at the top and bottom of transmission. Fasten the housing to- :I
gether with the flange bolts.
10. Install inspection covers, oil level plug, breather, shifter ball, spring, and retainer bolt. 0"::1
O~,;+;;::~
11. Install axles in place, tap in axle bearings and retainer snap rings. ~":};,:£'i
',,;;f,;~
12. Install the axle seal using a thin coat of gasket sealer. c,~;i;{~j
..:,,};!.~~
13. Install axle keys and wheel hubs. Use generous amount of sealer around the axle threads. In- : ,,';tG;;:C
,., stall washer and axle nut. Tighten the axle nut to 100 ft. Ibs. torque. ;"":ff~
",c'?c:;;.'
14. Fill with the proper amount of SAE No. 30 Lub. Oil. (i:,!ff;::"
:':'c;,~~
15. The clutch may need readjusting after the transmission is installed. ~o::;:t:;:
TROUBLE SHOOTING THE RIDER TRANSMISSION ~!fj'!";'lo:~"~,,~c.f;:.;
. :;;':l::;ift~.
1.011 Leaks: ':"';.;;"
A. Check oil level. Excessive oil may cause leaks. ~:~~::-
;;~" ,
B. Leak inside wheel at end of axle housing. . Ej,g'fftf.;~
'/,c".,'
1. Check seal surface on hub for damage. :~;:;::;
2. Check seal for wear or damage. Replace if necessary using a thin coat of permatex on ,,-'!;;:~f~i-
:C~:~,/"
outside of seal. ';:'::,;i"'"'
,"'"
C. Outside of wheel at axle nut. ",,~!t;;,-'.
c-.",
1. Remove axle nut and washer. Degrease thoroughly. Be sure oil does not seep out on ;~!;I~i;
cleaned surface. Apply a generous amount of permatex to both sides of the washer and -'-"'f;;!'c'.
axle. Replace the axle nut and tighten to 100 ft. Ibs. torque. J¥}¥~
. ,," ~~
D. Input shaft and shlfter shafts. 7 "~
1. Check shaft for burrs or damage. c:.i;~
2. Check seals for damage. Replace seals if necessary using a thin coat of permatex on i,,?~
I ccc~'
I outside of seal. ';::;~~j
, E. Axle flange at transmission. '.~;;i;-';:~
: 1. Loosebolts. -:~~;)~:;~
2. Damaged gasket. Replace if damaged. ,":,c'~-"':6;'.'~
"'cc+
F. Housing bolt flange. ,i:occ.!)iti':
" '"
1. Flange damaged. Remove burrs and reseal. ::<::"~',j7;"
! II. W~~'~I~:~~O:~:~~ba:11s .
1. Clutch adjusted improperly. Adjust clutch. ":7}';?;':;"~'c'i",,~.'::;)
B. Hi-Low shifter shaft :,i~[;~~@~li~~"*$J;~;~'!.;;'
1. Detente ball and sprin g installed improperly or missing. 'l£~:;,'~Jtk;X~~.'-" .
A,4,~Jc,.',.'_"',
2. Shift lever hitting frame or steering shaft before gears are fully engaged. Q¥iJ~:~~}ft~f~
,~i:,~',","'"""o",
3. Spring shift lever to allow transmission to shift properly. ;;:;:",;,~~~;~'::£~~'~:"
, ;.;"f*~;;ol~:c
I III. Won t Pull !:~-!,':t~:¥-
"C'-'"'"~' "
! A. Clutch adjusted improperly. Adjust clutch.
B. Hi-Low Iever between gears. Put in gear.
C. Axle key sheared. Replace keys.
D. Loose Belt. Tighten Belt.
E. Damaged gears or clutch. Replace.
. F. Broken axle. Replace axle. ~'::;:;"
1I ~~it~