CGC 933506 User manual

PARTS MANUAL
MAN 4158488 Rev. A 3-2007
CUTTING UNIT MODELS:
933506
CUTTERDECK - 36 REAR DISCHARGE EC
933407A
CUTTERDECK - 36 SIDE DISCHARGE EC
OPERATOR’S MANUALS: 4158509, 4158511

CALIFORNIA
Proposition 65 Warning
Diesel engine exhaust and some of
its constituents are known to the State
of California to cause cancer, birth
defects and other reproductive harm.
Californie Proposition 65
Avertissement
Les échappements des moteurs diesel
et certains de leurs composés sont
reconnus par l’Etat de Californie pour
être cancérigènes, provoquer des
défauts congénitaux et d’autres dangers
en matière de reproduction.
ADVERTENCIA
AVERTISSEMENT
WARNING
The engine exhaust from this product
contains chemicals known to the State
of California to cause cancer, birth
defects or other reproductive harm.
California Advertencia
de la Proposicion 65
El estado de California hace saber que
los gases de escape de los motores
diesel y algunos de sus componentes
producen cáncer, defectos de
nacimiento y otros daños en el
proceso de reproducción humana.
L’ é mission du moteur de ce mat é riel
contient des produits chimiques que
l’Etat de Californie consid è re ê tre
canc é rig è nes, provoquer des d é fauts
cong é nitaux et d’autres dangers en
mati è re de reproduction.
El estado de California hace saber
que los gases de escape de este
producto contienen productos
quÍmicos que producen cáncer,
defectos de nacimiento y otros daños
en el proceso de reproducción
humana.
CALIFORNIA
Proposition 65 Warning
Battery posts, terminals, wiring
insulation, and related accessories
contain lead and lead compounds,
chemicals known to the State of
California to cause cancer and birth
defects or other reproductive harm.
WASH HANDS AFTER HANDLING.

1
EC
Midsize
Decks
2-2007
IMPORTANT MESSAGE
Thank you for purchasing this CGC, Inc. product. You have purchased a world class mowing product, one of
the best designed and built anywhere.
This machine comes with an Operation and Safety Manual and a separate Setup, Parts and Maintenance
Manual. The useful life and good service you receive from this machine depends to a large extent on how well
you read and understand these manuals. Treat your machine properly, lubricate and adjust it as instructed, and
it will give you many years of reliable service.
Your safe use of this CGC, Inc. product is one of our prime design objectives. Many safety features are built
in, but we also rely on your good sense and care to achieve accident-free operation. For best protection, study
the manuals thoroughly. Learn the proper operation of all controls. Observe all safety precautions. Follow all
instructions and warnings completely. Do not remove or defeat any safety features. Make sure those who
operate this machine are as well informed and careful in its use as you are.
See a CGC, Inc. dealer for any service or parts needed. CGC, Inc. service ensures that you continue to receive
the best results possible from CGC, Inc. products. You can trust CGC, Inc. replacement parts because they
are manufactured with the same high precision and quality as the original parts.
CGC, Inc. designs and builds its equipment to serve many years in a safe and productive manner. For longest
life, use this machine only as directed in the manuals, keep it in good repair and follow safety warnings and
instructions. You'll always be glad you did.
Commercial Grounds Care, Inc.
One Bob Cat Lane
Johnson Creek, WI 53038-0469
TABLE OF CONTENTS FIGURES PAGE
SAFETY............................................................................................................................................................2
ASSEMBLY/SET-UP INSTRUCTIONS ........................................................................................................ 3, 4
PARTS SECTION.............................................................................................................................................5
36" EC SIDE DISCHARGE DECK ...................... FIGURE 1 ....................................................................... 6, 7
36" EC REAR DICHARGE DECK ....................... FIGURE 2 ....................................................................... 8, 9
CASTER ASSY-FIXED DECKS........................... FIGURE 3 ................................................................... 10, 11
SPINDLE ASSEMBLY ......................................... FIGURE 4 ................................................................... 12, 13
DECALS .............................................................. FIGURE 5 ................................................................... 14, 15
OPTIONAL GRASSCATCHER (970319) ............ FIGURE 6 ...................................................................16, 17

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MODEL NUMBER: This number appears on
sales literature, technical manuals and price lists.
SERIAL NUMBER: This number appears only
on your mower. It contains the model number
followed consecutively by the serial number. Use
this number when ordering parts or seeking war-
ranty information.
NOTICE !!!
Unauthorized modications may present extreme
safety hazards to operators and bystanders and
could also result in product damage.
Commercial Grounds Care, Inc. strongly warns
against, rejects and disclaims any modications,
add-on accessories or product alterations that are
not designed, developed, tested and approved by
CGC, Inc. Engineering Department. Any CGC, Inc.
product that is altered, modied or changed in any
manner not specically authorized after original
manufacture–including the addition of “after-market”
accessories or component parts not specically
approved by CGC, Inc.–will result in the CGC, Inc.
Warranty being voided.
Any and all liability for personal injury and/or property
damage caused by any unauthorized modications,
add-on accessories or products not approved by
CGC, Inc. will be considered the responsibility
of the individual(s) or company designing and/or
making such changes. CGC, Inc. will vigorously
pursue full indemnication and costs from any party
responsible for such unauthorized post-manufacture
modications and/or accessories should personal
injury and/or property damage result.
This symbol means:
ATTENTION!
BECOME ALERT!
Your safety and the safety of others is involved.
Signal word denitions:
The signal words below are used to identify levels
of hazard seriousness. These words appear in
this manual and on the safety labels attached
to CGC, Inc. machines. For your safety and the
safety of others, read and follow the information
given with these signal words and/or the symbol
shown above.
DANGER indicates an imminently hazardous
situation which, if not avoided, WILL result in death
or serious injury.
WARNING indicates a potentially hazardous
situation which, if not avoided, COULD result in
death or serious injury.
CAUTION indicates apotentiallyhazardoussituation
which, if not avoided, MAy resultinminorormoderate
injury. It may also be used to alert against unsafe
practices or property damage.
CAUTION used without the safety alert symbol
indicates a potentially hazardous situation which, if
not avoided, MAy result in property damage.
SAFETy

3
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Midsize
Decks
ASSEMBLy/SET-UP INSTRUCTIONS
FIXED CUTTERDECK ATTACHMENT
1. Remove the cutterdeck from the crate.
2. Unbolt the caster wheels and the shipping
brackets from the crate.
3. Remove the shipping bracket from the caster
wheel by loosening the caster bolt and sliding the
shipping bracket off and retighten caster bolt.
4. Remove quick pin and remove the appropriate
number of spacers for the desired height of cut.
See height of cut chart below.
NOTE: Height of cut chart is also located on bottom
of belt cover or in the Operation & Safety Manual.
5. Repeat for other caster wheel assembly.

4
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ASSEMBLy/SET-UP INSTRUCTIONS
6. Remove belt cover and set aside.
7. Block the rear of the cutterdeck with the
appropriate height block for the desired height of
cut B. See Support Block Chart below.
8. Position the power unit behind the cutterdeck.
9. Move the power unit towards the cutterdeck until
the guide pins Aengage the appropriate hole C
on the power unit for the desired height of cut.
Fasten with (4) M12-1.75 X 30 bolts at D.
10. Loop the PTO belt Earound the electric clutch
pulley. Using a 3/8" ratchet wrench or 3/8"
breaker bar rotate the PTO belt idler while
looping the PTO belt around the cutterdeck
pulley.
11. Reinstall belt cover and fasten in place with
nuts F.
12. Remove support block from the rear of
cutterdeck.
13. Remove support from the rear of the power unit.
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PARTS
SECTION

6
EC
Midsize
Decks
FIGURE 1
36" EC SIDE DISCHARGE DECK

7
ITEM PART NO. DESCRIPTION QTy ITEM PART NO. DESCRIPTION QTy
EC
Midsize
Decks
1-1 112243-02 BLADE 18.00 OFFST 2
1-2 128169 PULLEY, IDLER 5.50 1
1-3 2186138.7 WLDMT-DECK IDLER 1
1-4 2306029 S CASTER SUPPORT 2
1-5 2308140 PULLEY-ENGINE 2
1-6 2721097 S-ASSY SPNDL 6 LNG 1
1-7 2721323 S-ASSY SPNDL 6 SHRT 1
1-8 2721477 BELT-HB 56.75 1
1-9 2721478 BELT-HB 85.25 1
1-10 2721485 SPACER-IDLER 1
1-11 2722161 PULLEY-6.75 EOD 1
1-12 33049-02 BOLT-BLADE 1
1-13 33049-05 BOLT-BLADE 1
1-14 38219 SPRING-TENSION 1
1-15 4115420.7 GUIDE-BELT 1
1-16 4115424 SPCR-10.31 X 25.4 X 12.0 1
1-17 4115864.7 BAFFLE-DISCHARGE 1
1-18 4116661 PIN-PIVOT 1
1-19 4119062.2 BRKT-EC FRONT DECK, RH 1
1-20 4119063.2 BRKT-EC FRONT DECK, LH 1
1-21 4119064.2 COVER-BELT, 36 FIXED 1
1-22 4131477.2 CHUTE-DECK, 32-54 SD 1
1-23 4119573 PIN-GUIDE 2
1-24 4127148.2 BRKT-CHUTE SUPPORT EC 1
1-25 4127209 S-36 DECK SD W/LABS EC 1
1-26 4135265 PULLEY-V IDLER 1
1-27 64006-05 LOCKWSHR-HELICAL 1/2 1
1-28 64018-3 BOLT-3/8-16X1 CARRIAGE 1
1-29 64025-16 NUT-HEX 5/8-18 2
1-30 64123-05 BLT-HEX 1/2-20X1-1/2 1
1-31 64123-173 BLT-HEX 3/8-16X4-1/2 1
1-32 64123-50 BOLT-HEX 3/8-16X1 6
1-33 64123-88 BOLT, 3/8-16X2-3/4 HEX 1
1-34 64262-010 BLT-FLG HD 3/8-16 X 3/4 10
1-35 64268-03 NUT-FL NYLON LOCK 3/8-16 2
1-36 64141-4 NUT-WLF 3/8-16 10
1-37 64163-12 .635/.640X1.0X.25 WASH 4
1-38 64163-16 WASHER-41/64 X 1, 3/8 X 12 2
1-39 64163-31 WASHER, 25/64X1X12 1
1-40 64163-65 WASHER-.890X1.375X18 1
FIGURE 1
36" EC SIDE DISCHARGE DECK
1-41 64164-12 KEY-1/4X1/4X1 SQ END 1
1-42 64164-13 1/4X1/4X2 SQ KEY 1
1-43 64209-03 SPRING WASHER.67 ID 2
1-44 64215-12 RIVET-POP IFI #86 7
1-45 64221-04 E-RING.875 1
1-46 64229-03 LOCKNUT-NYLON 3/8-16 16
1-47 64262-012 BLT-FLG HD 3/8-16 X 1-1/4 12
1-48 64268-03 NUT-FL NYLON LOCK 3/8-16 3
1-49 2722543-02BLADE-18.00 ELIMINATOR 2
(OPTIONAL)

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Midsize
Decks
FIGURE 2
36" EC REAR DICHARGE DECK

9
ITEM PART NO. DESCRIPTION QTy ITEM PART NO. DESCRIPTION QTy
EC
Midsize
Decks FIGURE 2
36" EC REAR DISCHARGE DECK
2-1 4115087 S-36 DECK RD W/LABS EC 1
2-2 2721323 ASSY-SPINDLE SHORT 1
(SEE FIGURE 5 FOR COMPONENTS)
2-3 2721097 ASSY-SPINDLE LONG 1
(SEE FIGURE 5 FOR COMPONENTS)
2-4 64197-003 BLT-TDFM 3/8-16 X 1.00 12
2-5 2308140 PULLEY-ENGINE 2
2-6 64209-03 SPRING WASHER 0.67 ID 2
2-7 64025-16 NUT-HEX 5/8-18 2
2-8 33049-02 BOLT-BLADE LONG 1
2-9 33049-05 BOLT-BLADE SHORT 1
2-10 2721477 BELT-HB 56.75 1
2-11 4116661 PIN-PIVOT 1
2-12 2186138.7 WLDMT-DECK IDLER 1
2-13 64163-65 WSHR.890 X 1.375 X 18GA 1
2-14 64221-04 E-RING.875 1
2-15 64229-03 LOCKNUT-NYLON 3/8-16 1
2-16 128169 PULLEY, IDLER 5.50 3
2-17 64006-05 LOCKWSHR-HELICAL 1/2 1
2-18 64123-05 BLT-HEX 1/2-20X1-1/2 1
2-19 38219 SPRING-TENSION 1
2-20 4114377.2 COVER-BELT 36RD 1
2-21 64268-03 NUT-FL NYLON LOCK 3/8-16 2
2-22 4119573 PIN-GUIDE 2
2-23 2722543-02BLADE-18.00 ELIMINATOR 2
(OPTIONAL)
2-24 108074-17 S-CHANNEL FLEX TRIM 27" 1
(108074-17 IS A SERVICBLE LENGTH OF 38.6")
2-25 64205-17 BLT-MET M10-1.50X75 1
2-26 4114466.2 DEFLECTOR 36RD 1
2-27 4114464 ROD-HINGE 36RD 1
2-28 4114476.2 RETAINER-FLAP 1
2-29 4114465 FLAP-DEFLECTOR 36RD 1
2-30 64175-04 PUSHNUT 3/8 DIA 2
2-31 64018-15 BLT-CRG 5/16-18 X 1 3
2-32 64229-02 LOCKNUT-NYLON 5/16-18 3
2-33 64164-13 1/4X1/4X2 SQ KEY 1
2-34 64164-12 KEY-1/4X1/4X1 SQ END 1
2-35 64163-12 .635/.640X1.0X.25 WASH 4
2-36 112243-02 BLADE 18.00 OFFST LLFT 2
2-37 64163-16 WASHER 2
2-38 64229-05 LOCKNUT, 1/2-13 NYLON 2
2-39 2722161 PULLEY-6.75 EOD 1
2-40 2720815 BELT-PTO 48 1
2-41 64123-74 BLT-HEX 1/2-13 X 4-1/2 2
2-42 4115379 SPACER 2
2-43 64141-4 NUT-WLF 3/8-16 4
2-44 64262-012 BLT-FLG HD 3/8-16 X 1-1/4 4
2-45 64262-010 BLT-FLG HD 3/8-16 X 3/4 6

10
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Midsize
Decks
FIGURE 3
CASTER ASSy-FIXED DECKS

11
ITEM PART NO. DESCRIPTION QTy ITEM PART NO. DESCRIPTION QTy
EC
Midsize
Decks
4115465 ASSY-CASTER 9IN EC 2
(INCLUDES ITEMS 1-3, 7-11 & 13 QTYs LISTED)
(NOTE 2 ASSYS REQUIRED PER MACHINE)
3-1 64173-04 QUICK PIN 1
3-2 64163-07 1-1/32X1-3/4X1/4 WASH 1
3-3 64163-22 1-1/32X1-3/4X1/2 WASHR 7
3-4 4129801 BUSHING-FLANGED 2
3-5 2306029 S CASTER SUPPORT 1
(INCLUDES ITEMS 4 & 6, QTYs LISTED)
3-6 85010N ZERK GREASE FITTING 1
3-7 64163-84 WSHR-1.015 X 1.75 X .125 1
3-8 2721484.7 WLDMT-CASTER YOKE 1
3-9 64229-05 LOCKNUT-NYLON 1/2-13 1
3-10 64123-166 BLT-HEX 1/2-13X5-1/2 1
OPTIONAL FLAT PROOF WHEEL & TIRE
3-11 4114430 ASSY-WHEEL 9" CAREFREE 1
(WITH 2.75 DIA. BOLT CIRCLE)
(INCLUDES ITEMS 12-18, 21 & 22)
(WITH 2.81 DIA. BOLT CIRCLE)
(INCLUDES ITEMS 12-16 & 19-22)
3-12 64141-1 NUT-WLF 5/16-24 4
3-13 2722230-04SPANNER 1
3-14 64123-01 BLT-HEX 5/16-24X3/4 4
3-15 2722682 BEARING-9" WHEEL 2
3-16 2722591 SPACER-3/4 INCH BRG 2
3-17 2720645 S WHEEL HALF 2
3-18 2722680 HUB-9"WHEEL W/BEARINGS 1
3-19 4132615 S-WHEEL HALF 2
3-20 4132616 ASSY-HUB W/BEARINGS 1
3-21 * 38505 S TUBE-9x3.50-4 1
3-22 4114430-01S-TIRE 9 FLATFREE 1
* NOT ILLUSTRATED
FIGURE 3
CASTER ASSy-FIXED DECKS

12
EC
Midsize
Decks
FIGURE 4
SPINDLE ASSEMBLy

13
ITEM PART NO. DESCRIPTION QTy ITEM PART NO. DESCRIPTION QTy
EC
Midsize
Decks
4-1 38348-01 BEARING-SPINDLE SEALED 2
4-2 33179-02 SPINDLE-SHORT 1
(USED IN ITEM 8)
4-3 33179-01 SPINDLE-LONG 1
(USED IN ITEM 7)
4-4 2721096 HOUSING-SPINDLE 6 HOLE 1
4-5 64144-38 SNAP-RING 1
4-6 38315 NUT-SPINDLE 1
4-7 2721097 ASSY-SPINDLE LONG 1
(INCLUDES ITEMS 1, 3, 4-6)
4-8 2721323 ASSY-SPINDLE SHORT 1
(INCLUDES ITEMS 1, 2, 4-6)
FIGURE 4
SPINDLE ASSEMBLy

14
EC
Midsize
Decks
FIGURE 5
DECALS

15
ITEM PART NO. DESCRIPTION QTy ITEM PART NO. DESCRIPTION QTy
EC
Midsize
Decks FIGURE 5
DECALS
5-1 009034760 LABEL-EEC NOISE 100 1
5-2 2000646 LABEL-CE 95 1
5-3 2000638 LABEL-CON WASHER EEC 1
5-4 2000760 LABEL-HANDS/ROCKS EC 1
5-5 2000655 LABEL-READ OPRTRS EEC 1
5-6

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Midsize
Decks
FIGURE 6
OPTIONAL GRASSCATCHER (970319)

17
ITEM PART NO. DESCRIPTION QTy ITEM PART NO. DESCRIPTION QTy
EC
Midsize
Decks FIGURE 6
OPTIONAL GRASSCATCHER (970319)
6-1 4135876 BAG, 3.75 BU CATCHR 1
6-2 4135875 FRM-ROD 3.75 BU CATCHR 1
6-3 4135874 PLT-BACK 3.75 BU CATCHR 1
6-4 2000677 LABEL-DANGER/WARNING 2

BOB-CAT BUNTON RYAN STEINER
COMMERCIAL GROUNDS CARE, INC.
ONE BOB-CAT LANE
P.O. BOX 469
JOHNSON CREEK, WI 53038
920-699-2000
www.cgcequip.com