Allstate 788.94492 Use and care manual

OPERATING INSTRUCTIONS
AND PARTS LIST FOR
MOTOR SCOOTER
MODEL NUMBER 788.94492 --,
This is the Model Number of your Allstate Motor Scooter. It will be
found on a plate fastened on the outside of the hinged door under
the seat. Always mention this number when communicating with
us regarding the Scooter, or when ordering repair parts.
,..--- HOW TO ORDER REPAIR PARTS
All parts listed herein may be ordered through any Sears retail or
mail order store. In ordering parts by mail from the mail order
store which serves the territory in which you live, Selling Prices
will
be furnished on request or parts will be shipped at
prevailing prices and you will be billed accordingly.
WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE
FOLLOWING INFORMATION:
1. The Part Number in this List.
2. The Part Name in this List.
3.
The Model Number of the item.
This list is valuable. It will
assure your being able to obtain proper
parts service at all times. We suggest you keep it with other
valuable papers.
SEARS, ROEBUCK AND CO.
Scooterworks USA
5410
Damen Ave
Chicago IL 60625
888-96-VESPA
\\W\\' .scoote 1'\\'01' ks. COI11

';
OPERATING INSTRUCTIONS
AND PARTS LIST FOR
'.
HOW TO ORDER REPAIR PARTS
MOTOR SCOOTER,
wHEN ORDERING REPAIR PARTS. ALWAYS GIVE THE FOL-
LOWING INFORMA nON:
1. - The Part Number in this List.
2. - The Part Name in this List.
S 3. - The Mo~e\,Number of the item .
r-----~MODEL NUMBER 788.94492------,
"
This is th;; Model Number of your Allstate Motor sc~' er. It will be
found on a plate fastened on the outside of the hing, door under
the seat. Always mention this number when comm 'cating with
us'regarding the Scooter. or when ordering parts. ~
"'"r'" : 'I
! ',-'
/ ~ll:~~. ~',AIi parts listed herein may be ordered thr'ough al'ly Sears retail or
',I~' 'mqu order store. In ordering parts by mail from the mail order store
. ~',:. w~ch serves the territory in which you live. Selling Prices will be
.. . ftIhushed on request or parts will be shipped at ,prevailing prices
and you will be billed accordingly.
'..
'I
".
/
..
"
.,
. "'J~
I ..-' ...
. ):
~ .
This list is valuable. It will assure ,your being able to obtain proper
parts service at all times. We suggest you keep it with other
valuable papers.
SEARS,
ROEBUCK
AND co.
'.

,
./
,I
Location 01 serial Number
Fig. 1 - ALLSTATE" Cruisaire •Motor Scooter
WARNING
-2-
In order to keep your ALLSTATE Scooter in per-
fect running condition and not to void the guarantee,
always have your machine repaired at a Sears, Roe-
buck and Co. Store.
Special care should be taken in regard to the
fuel mixture which should be regular gasoline and
oil of the make, grade and in the amount prescribed
in this booklet.
Ethyl gasoline should never be used.
Do not use Allstate compounded motor oil or
other Premium Heavy Duty Motor Oil with deter-
gents.
The inexperienced operator should exercise
caution in applying front wheel brake, to avoid
locking.

THROTTLE CONTROL GRIP
FILLING CAP
CHOKE
KICKSTARTER
FUEL COCK
SHUTIER OF CAAME
SWITCH, HORN BUTTON. EARTH CONTACT
GEAR SHIFT-CLUTCH CONTROL
HORN
,, .. '--
REAR BRAKE PEDAL
FRONT BRAKE LEVER
Fig. 2 - Controls of Allstate Scooter
MAIN SPECIFICATIONS
Frame. -Of pressed and spot-welded steel sheet,
with stream-lined monocoque-type structure.
Suspension. - Front wheel: coil spring. Rear
wheel: coil spring and coaxial hydraulic shock
absorber.
Engine. -Two-stroke, flat cast iron cylinder and
cast aluminum alloy cylinder head.
Fuel conSUmption:
(Gasoline -oil mixture)
Max. speed
Wheelbase .
Max. width on handlebars
Max. length of the 'scooter .
Max. height
Ground clearance
Turning circle. .
Weight (unladen)
Displacement.
Bore ....
Stroke . . .
Effective
power at 5000 rpm
Compression ratio .
.118
miles per gal.
46.6 m.p.h.
45.6 in.
31 in.
66 in.
37 in.
8.6
in.
59 in.
189 Ibs.
1'23.67 cc. (7.48 cu. in.)
S4 mm. (2.12 in.)
54 mm. (2.12 in.)
4.5 HP.
6.5: 1
Transmission. - Directly from engine to rear wheel
through clutch, cushion drive and gear box .
Starting. -By means of kickstarter, right hand
side of scooter.
Gear box. - 3-speed drive with mesh gears in
oil bath: Its two-cable control is coupled with that
of the clutch, on left hand side of handlebars.
Clutch. - Wet type; steel plates with cork inserts.
Ignition. -By flywheel magneto.
Lighting and hom. -By flywheel magneto, teeding
both head lamp (two-beam). tail lamp, horn and
stop light.
Brakes. -
EXPanding type.
Front brake:
control lever on
right hand
side
of
handlebars.
Rear brake: control pedal on
right
hand side of
floorboard.
Wheels. -Of pressed steel sheet, interchangeable
and easily removable. since they are assembled in
an automobile-like system.
Tires: dia. 3.50 X8in.
Fuel tank. - Total capacity: 2.17 gals.;
Reserve: 0.4 gals.;
Three-way cock: copen,. - c closed» - "reserve,.
-3-
_~ ... ,~ _1 .. __

OPEN
SPEEDOMETER HOUSING
/
Fig. 3. - Steering lock
CLOSED
Steering Lock. - A suitable security lock is ar-
ranged on the frame, near the handlebars. Turning the
key counter-clockwise and the handlebars to the left,
the lock
engages the lugs welded on the steering
column, so that the machine can only turn around.
Turn the key clockwise and the handlebars back to
normal position for
releasing the steering system
(see fig. 3). Do not attempt to ride the machine unless
the key is in, and remains in the lock, and the handle-
bars are moving freely.
Do not lubricate the steering lock.
Central Stand. - A two-leg stand is arranged
under the floorboard. Two strong return springs hold
it in contact with the floorboard and keep it from
vibrating while the scooter is being ridden.
Speedometer (See page 27, Table VII bis). -
On request the Allstate scooter can be equipped
"With the speedometer, which has its housing in the
upper half of the handlebars support, and adds to
the performance and appearance of the scooter.
How to assemble the speedometer (See Fig. 4)
-Undo the two screws « A" under the handlebars
and head lamp support and remove the cover.
-Insert apilot
wire into the steering column,
through the hole near the front suspension, until
it
emerges from the top end.
-Side the sheath for the flex drive cable over the
wire so that the end with the knurled ring «B»
remains on the handlebars side and that the
knurled ring is held in position by the rubber
washer «C ».
-Hold the sheath still, pull the pilot wire out,
grease the flex drive cable generously and slide
it in.
- Place the rectangular rubber packing «D" on
the edge of the handl~bars support.
- Screw and tighten the knurled ring «B" of the
sheath to the boss of the instrument «E".
- Check that the rubber buffers « F » in the speedo-
meter housing are properly positioned in respect
to the holes. '
,.I 'J
Fig. 4
- Put the speedometer into its housing, press it
slightly in
and secure with the two screws «A,.
to be screwed from the bottom of the housing.
- Unscrew the plug «G» from the swinging hub.
- Grease generously the wheel spindle and the
speedo drive pinion «H ", mate the pinion to
the support bush «I» then screw the latter to
stop on the spot facing of the wheel hub, thus
allowing a small axial play (.2 -.6 mm.) to the
-4-

drive pinion. If there is clearance, the .5 mm. thick
washer «L» should be assembled between the
bush «I» and the hub.
-Slide the threaded ring «M» and the biconical
ring (not shown) over the sheath end.
-Fit the small washer «N» over the cable portion
which protrudes from the sheath, pass the latter
between the fron brake control cable and the
wheel, then screw and tighten the threaded ring
,(on end of sheath «M") onto the support bush
« 1", making sure that the end of the flex drive
enters the square section hole of the speedometer
drive pinion «H ».
- Rotate the wheel by hand for several times in
order to make sure that it turns freely.
,
Tool Kit. -1 four-end box wrench (11 - 14 - 21 -
22 mm); 2 double open-end wrenches (8-14, 7-10 mm);
1 screw-driver. These hand tools are contained in a
canvas roll which is placed in the left wing with
an air pump. '
Due to the simple and conventional design of the
Allstate scooter, no particular skill is required for
its
operation, nor skilled personnel for its mainte-
nance.
The tasks can be quite well carried out by any
customer, even unexperienced, by carefully follow-
ing some general rules.
OPERATION
Fuel supply. - Fuel mixture should be composed
of regular gasoline and Allstate Outboard Motor Oil,
S.A.E.
3D, or Allstate Regular Motor Oil S.A.E. 3D, m"
the following proportion:
- 0.5 pint of oil to 1 gallon of gasoline.
Do not use Allstate compounded motor oil or
other Premium Heavy Duty Motor Oils with deter-
gents.
Keep the breather of filling cap clean.
Oil level. - Remove the level screw, on crank-
case, marked «OUO» and indicated on pag. 9,
CLOSED
L
Fig. 5
Fig. 13, to check .oil level in gear box before starting
the engine. The scooter standing upright, oil should
just be about to flow out; otherwise top up with
ALLSTATE REGULAR S.A.E. 30.
Starting. - Open the fuel valve, put the gear
box in neutral and slightly open the throttle in slow
running position, kick the starting lever.
See Fig. 5; note the three positions of the fuel
valve: open, closed, reserve.
Caution. -Do not open throttle wide when re-
leasing clutch.
In
case of starting troubles, see that the carbu-
retor is not flooding, i. e. mixture is not dripping
from it.
Engine flooding can be overcome by either one
of the following methods:
(a) Push-start the scooter: shift into second gear,
declutch and push the machine; suddenly release
the clute!: lever and pull it back as soon as the
engine starts.
(b) Close the fuel cock, remove the spark plug
and rotate the engine by means of the kickstarter.
Wipe the plug dry and replace. Open the fuel cock
and kick the starting lever.
If, instead, the engine is not flooded, prime three
or four times (tickler of float chamber cover), close
the choke valve by pulling the lever situated under
the seat and kick the starting lever again.
Warning. - 112 pint of oil should be mixed to
each gallon of gasoline both during and after runn-
ing-in.
Setting the machine in motion. -Let the engine
idle, depress the clutch and tum the gear change
twistgrip so that the line engraved on it coincides
-5-
.' - - _ ...
J

INSIDE VIEW OF" HEAD LAMP
DOUBLE F"ILAMENT BULB, 6V' 22/22W
HORN BUTTON
LOW TENSION TERMINAL
AND GROUND TAG
CUT OUT
SWITCH POSITIONS
.- ..A...-~--~----_
, TRAffiC BEAM "DIM "\.. '
LIGHTS orr ,\CO~TRY BEAM ·B~IGH1. ) AND TAIL LAMP
TO F"LYWHEEL
MAGNETO
'--v--'
1
~
~
x
~\O\.E1-CD
~
~
1ix
~
u
BROWN-@
C)~
en
2~
I
en
BuTiQN f
....
n
'l'ELLOW-@
j:
l:l"
WHITE
Itil
B
til
CUT OUT CABLE
uQ
til
en
2-
RED
tIl~
I
!.'!l
BLACI<~
a:
........
til
~~
S:
z~
n
~
tl
lQ

with the number 1 (lst gear) engraved on handlebars
(see Fig. 7). Now let in the clutch gently, while open-
ing the throttle gradually to set the machine in motion.
Gear change. -After reaching the required speed
in 1st gear, close quickly the throttle, depress the
Fig. 7
clutch and tum the gear change twistgrip so that the
engraved line is opposite number 2 (2nd gear); let
in the clutch and open the throttle gradually.
Repeat this procedure for changing into 3rd gear.
For changing down, close the throttle, depress
the clutch and tum the gear change twistgrip to the
required position.
When you reduce the speed of your machine,
change down with no delay.
Do not tum the gear change twistgrip while the
engine is not running.
Fig. 8
As soon as gear change troubles arise, parti- ,,1/
cularly when the control becomes hard, customers
should have their machines adjusted at a Sears
Roebuck and Co. store.
Tires. - The wheels are interchangeable, i. e.
they can be assembled either in front or rear, pro-
vided of course that they are enflated to pressures
respectively hereunder prescribed.
When aflat tire is to be replaced, unscrew the
four nuts which secure the wheel to its flange, pull
wheel sideways off the studs (see Fig. 8), repair it
or replace with spare wheel.
To remove the tube, deflate it first, then sepa-
rate the felloe from the ring by unscrewing the nuts
which join them (see Fig. 9).
Tire
pressure should be 18 psi on rear wheel,
11 psi on front wheel. If the Allstate is ordinarily
ridden by both driver and passenger, the pressure
of the rear tire should be 28 psi.
Fig. 9
Stopping the engine. - Push the switch lever
all the way to the left; fuel vapors remain in the
cylinder in this way, and the next start will be much
easier.
Brake adjustment. - Brakes are properly ad-
justed if:
- the wheel rotates freely when respective
control lever or pedal are in resting position;
-
the braking action starts as soon as respective
controls are operated.
-7-
/

"T CJutch leyer:
~ine side
BClutch lever
on handlebars
Fig. 12
Wrong play in the control may cause the clutch
plates burning out even i.n normal riding conditions.
The cable is to be tensioned or loosened, as the
case may be, so that control lever (B), on handle-
bars, makes a stroke of 2 mm. (.078") before lever
(C), on engine, starts moving.
Adjustment of clutch control. - Adjustment of
clutch control is achieved operating on adjusting nut
(A), screwed to the engine braket (see Fig. 12), by
means of open end wrench 15655 in the tool roll.
Slow running adjustment. - No hand tool is re-
quired for this job; idling revs can be raised by
simply tightening the screw which presses on car-
buretor cover and vice-versa.
Fig. 10
c
Fig. 11
s::::>
sS~
a
tr
7
2
?5 ' ~
~ ups, \ I:;
~: ! 1I1i"! I ~
sp 7 I:D
These conditions are achieved adjusting the
cobles by means of screws indicated with an arrow
in Figs. 10 and 11.
-8-

MAINTEN ANCE
Fig. 13
Cleaning the· scooter. - Brushing kerosene and
wiping dry with clean rags is advisable for outside
cleaning of engine.
All painted surfaces should be washed with water,
rinsed by means of a sponge and wiped dry with a
chamois. Do
not use kerosene on such surfaces, since
it d.:rrnages paint and turns it dull.
If necessary, blow the head lamp reflector clean
or wipe off dust with a very soft feather. Do not· use a
cloth
and keep your fingers off reflector surface.
Before setting the machine in motion, (if it has
been delivered directly to the customer by the Fac-
tory) check oil level in gear box by unscrewing from
the cranckcase the level screw marked • OLIO ~
(see Fig. 13). The scooter standing upright, oil should
just be about to flow out.
After
the first 600 miles. - Replace oil in the gear
box by the procedure as explained in the lubrication
chart, page 10. The crankcase can be drained through
the hole indicated in Fig. 12.
Every 1.200 miles:
(l) -Remove the air cleaner from the carburettor and
wash it in a 301"0 gasoline-oil bath.
(2) - Check oil level in the gear box (sec above).
(3) - Clean the sparkplug electrodes with very fine
emery cloth or suitable files, and adjust the
gap to .6 mm. (.023").
Fig. 14
Inspect the insulation material of sparkplug;
replace the latter if the porcelain is cracked.
Wash with neat gasoline.
Use the spark plug type ALLSTATE No. A4150.
Important: using the proper type of sparkplug
will eliminate many engine troubles.
(4) - Clean the two lubricators on front wheel hub
and refill them by means of a grease gun.
N.B. -All operations indicated hereunder should
be carried out by aSEARS store.
(5) - Clean and adjust the breaker points of the
flywheel magneto (see Fig. 14) to .4 mm.
gap (.015").
(6) - Clean the muffler and decarbonise the engine
as explained hereunder. Remove the muffler,
the cooling hood, the cylinder head and the
cylinder (see Fig. 15). Decarbonize the piston~
crown and the cylinder ports from all carbon!'
deposits. Decarbonise the inner side of the
cylinder head. Clear carefully the cylinder from
carbon deposits.
Heat the exhaust pipe of the muffler and clean
it either by scratching it inside with a hook
wire or blowing air through from the other
orifice; in both cases the muffler should be held
so that the exhaust pipe is turned downwards.
-9-

- ----
.'~
Fig. 15
LUBRICATION CHART FOB ~ATE
PART TO BE
OPERATION
TIM E
TYPE OF LUBRICANT
LUBRICATED
Engine
Mix gasoline with the following amount of At each refilling of
the fuel Allstate Regular SAE 30 or
lubricating oil :
tank
Allstate Outboard Motor Oil
- 0.5 pint of oil to I gallon of gasoline.
Gear Box
W= up the engine and drain off all oil. After
the
first 600 miles
Pour some fresh oil in and run the engine
for afew seconds. Drain again and refill with
Allstate Regular SAE 30
new oil (see page 9 and Fig. 13).
Refill
with new oil to 011 level hole.
Every 1200 miles
Front wheel hub
Lubricate with grease gun.
Every 1200 miles
High Pressure ::hassis Grease
Joints on brake
controls
Grease.
Every 1200 miles
Allstate
all-purpose
Gear
Ratchet quadrant
Lubricator SAE 140
of gear shifter
Shock-absorber Change oil.
Only when the shock-absorber
Allstate Shock
is out of order
Absorber Fluid
Control cables
Clean and lubricate.
Every 1800 miles
Allstate all-purpose
Gear
Lubricator SAE 140
Felt of fiywheel
Small spot of grease on the felt.
Every 1800 miles
Allstate Bearing Grease
cam
Every 1,800 miles. - Grease the felt which lubri-
cates the cam of flywheel magneto.
In case of shock-absorber troubles, overhaul or
simply clean the assembly and change oil.
These
operations should be carried out by your
SEARS store.
Disuse :
(1) -In such a case, cleaning the scooter thoroughly
is advisable.
(2) - Start the engine and run it at low revs in neutral.
Pump 60 cc. of Allstate Regular Oil SAE "30 or
Allstate Outboard Motor Oil through hole in
the air cleaner into the carburettor intake, by
means of an oiler.
(3) -Rest the floorboard on two wooden blocks in
order to take the weight off the lyres.
(4) - Drain all fuel from both tank and carburettor.
(5) Grease all unpainted metal parts.
-10 -

REAR WHEEL
SCHOCK - ABSORBER
ALLSTATE REGULAR S. A. E. 30
OR ALLSTATE OUTBOARD MOTOR OIL
, '.
,
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....... 0
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til
n
:r
t)
B
CD
a.
~
in'
R
~
ALLSTATE SHOCK
ABSORBER FLUID
OIL
LEVEL
ENGINE
LUBRICATED BY MIXTURE
GEAR BOX
fRONT WHEEL HUB
HIGH
RESSURE
CHASSIS GREASE
:~.~~ .}
ALLSTATE REGULAR S.A.E. 30

LOCATING TROUBLES AND RUNNING IRREGULARITIES
Carry out following checks when the engine does not start easily or runs irregularly.
~~
.-'
/..-'-
Adjust (see Figs. 10 and 11.
page 8).
Wash with gasoline or replace.
Replace
Replace
Tighten
Slacken
Lubricate or, if necessary, re-
place
Adjust
Re-time
See No. 2of this paragraph
Fit proper jet (.80 mm.)
Release
Clean with pure gasoline and
blow dry, Dip the metal
wadding into a39% gaso-
line-oil bath " .
Release operating and lubri-
cating the lever on the bacl:
of the cleaner case
Replace
Clean or replace both needle
and float chamber cover
Replace the selector
Replace the pinions
Adjust
Replace
Replace
Replace both plates and springs
See paragraph •Difficult start-
ing" No. I
Turn convex face towards
spring cups.
Top up oil level. Tighten the
screw on drainin =1 hole.
Adjust
Tighten the screws
Replace
ReJ?~ace
.F
r-
,,~
Excessive play
8 •• Steerinq column becomes
stili
Top race of top ball bearing
too tight
Bottom races of the two bea-
rings pitted
9 .• Excessivo play of steering
column
Top race of top bearing loose
10 •• Poor bralring
Stroke of pedal or lever too long
Brake linings oily or worn down
Brake drums and linings scrat-
ched
IV - Diameter of main jet ori-
fice wrong or increased
V - Retarded ignition
VI - Poor compression
7. - Control. not operating pro-
perly
Inner cables rusted
III - Flap of choke valve sticl:-
ing in closed or partially
closed position
6 •• High fuel consumption
I - Fuel level too high in car-
burettor:
a) Tickler sticking in de-
pressed position
bl Float perforated
c) Float needle valve not
properly fitting into its
seating
II -Air cleaner chol:ed or dirty
Not enough mixture Dowing to
the carburettor
4. • Clutch troubles
a) Clutch snatches:
Convex steel plates wrongly
assembled
Gear pinions not lubricated
properly
b) Clutch slips:
Springs feeble
Plates with cork -ii'lllerts
worn or burm
c) Clutch does not disengage
completely: '
Excessive play on conlrol
cable
Excessive convexity of steel
plates.
S •• Gear pinions disenllalle of
own accord
Gear change control cables out
of adjustment
Gear shifter loose on crankcase
Spring of stirrup broken, feeble
or missing
Excessive play between ac-
tuating arm and gear shift
flange or wrong positi?ning
of the arm.
Selector arms chamfered
Dogs of gear pinions chipped
or worn
Tip of contact breaker loose
Condenser screw loose
Clean
Replace or clean the plug and
correct the gap to 6mm.
(.023")
Replace
Clean the rings and grooves
Tighten (21 mm box wrench)
Set the head properly and
tighten the nuts
Replace
Re-time ignition
Replace
RUNNING
Clean (see page 9)
Replace the packing between
pipe and cylinder. Tighten
the nuts on cylinder studs.
Decarbonize cylinder, piston
and cylinder head
Replace
Disconnect the plug lead. Check
if sparking occurs between
lead and crankcase when the
kicks tarter is operated.
Clean. Correct gap to .6 mm.
(.023")
Replace the plug
Release the lever
Clean with suitable files or
very fine emery paper
Correct to .4 mm. with feeler
gauge (.015·)
Turn to vertical position
Release by 1lepressing the
tickler
Replace
Clean (see page 9)
Release
Remove and wash in gasoline -
Blow
dry
See page 5
Release
Turn to • reserve.. Refill as
soon as possible.
a) Depress the tickler until
some fuel drips out, or
b) unscrew and remove the
main jet. If the fuel system is
efficient, fuel wil1 come out.
c) Blow
trough jet orifice to
ensure that it is clean.
Clogged,
dirty
Locating the trouble 1 R_em_e_di_·e_s
II
Loc_ati_·n_
g
_t_h_e_lro_ub_I_8 1. R_e_m_edi_'e_s 1
D IFF I C U L T S TAR TIN GPre-i\1nition a) Fit on a colder sparkplug
b) Re-time the ignition
Replace
Tighten
Exhaust port partially closed
by carbon deposit
Cylinder base gasket not tight
2. -Poor compression
Sparkplug not well screwed
down in cylinder head
Cylinder head not fitting pro-
perly into the spigot on top
of cylinder
Head gasket not light
Piston rings
gummed up
3. •Explosions at muffler or
carburettor
Sparkinq plug carbon-coated
or with excessive electrode
gap
Carbon pearls on sparkplug
insulation
Breaker points completely worn
or pitted
Timing
wrong
Pick-up terminal cracked
INCORRECT
1. -Lack of power
Muffler outlet pipe carbonized
Induction pipe to cylinder loose
Sparkplug dirty
Porcelain of sparkplug cracked
Switch lever jammed in • cut
out. position
Breaker points dirty, partially
worn or pitted
Gap between breaker points
incorrect
2. - Carburation
Enqine flooding
Tickler sticking in depressed
position
Float
perforated
Air cleaner choked or dirty
Choke flap sticking in position
• closed.
Carburettor assembly mounted
at an angle
3. -Ignition
I. •
Fuel syslem
Fuel tank empty
Fuel does not Dow 10 the car-
burettor although the fuel
lap is open. or in porq,ion
• reserv" -
Filter on carburettor
Fuel tap body
Carburettor body
Main jet
Atomizer
Hose
between fuel
tap and carbu-
rettor
Float
needle valve sticking on
its seating

PARTS UST FOR ENCIN£
TABLE L
ENGINE
Crankccate • Crankshaft - Clutch - Cylinder
TABLE L
Part
DESC~IPTION
Part
DESCRIPTION
Number·
Number
97
Key, woodruff, for crankshaft (clutch side) 13903 Sparkplug with gasket
267 Key, woodruH, for crankshaft (flywheel 14457
Spring for fixing clutch centralizing plate
side) 16820 Piston.
slotted thrust, of clutch
318
Gasket. copper, of sparkplug
16821
Plate, clutch centralizing
686 .Washer,
shake
proof, for nut securing
17756 Spring, return, of outer clutch control lever
flywheel
17781
Gasket between clutch cover and crank-
2081
.Roller for clutch gear
case
2133
Stud for se~'
engine to bracket
17879
Gasket, cylinder base
3669
~betwee
clutch cover
and outer
17923
Gasket, head
':~)iY~ .18064 Wrist
pin
- 3935
Cap, rllbber, for sparkplug
18113 Ring, piston,
normal
5232 Circlip
lor locking gudgeon pin
7333
stid. Cylinder fastening
18476 Cylinder
with inserts (part n. S. 3376)
12169
Gear, ~utCh
19189 Piston
with inserts, 1st oversize
13790
Lead, pug, with inserts 19190 Piston
with inserts, 2 nd oversize
-13-

Pam List for Engine - Crankcase -Crankshaft -Clutch •Cylinder -Continued
gflywheel
Part
Number
19191
19195
19196
19197
19301
19312
19354
19356
19394
19395
19&16
19904
20343
20375
49 Jlg
'iW9~
21867
21868
22211
'22313
22387
22728
22874
2/22875
22878
22880
22886
23066
23531
31457
32005
DESCRIPTION
Piston with inserts, 3rd oversize
Ring, piston, 1st oversize
Ring, piston, 2nd oversize
Ring, piston, 3rd oversize
Breather with inserts
Washer. shim, of clutch gear
Piston with inserts, 4th oversize
Ring, piston, 4th oversize
Wrist pin, 1st oversize
Wrist pin, 2nd oversize
Seal.
spring loaded, for crankshaft
Piston with inserts, normal
Lever, inner, clutch control
Nut
•. castle, for securing clutch
Liner for
mainshaft ball bearing
Body. clutch
Plate, spring, of clutch
Cup, clutch spring
Gasket, crankcase
Washer, spring, for castle nut securing
clutch
Liner for starter bush
H.ad, cylinder
CoTer, clutch,
with inserts
Cover, clutch,
with lever and thrust piston
(parts n. 20343 -3669 -17756 - S. 3056 -
19301 -22874 -31457 -16820 -S. 12761)
Plate, clutch,
with cork inserts
Clutch. g.
a. (Parts n. '21866 - 2'1967 -32005
22878 - 228B6 -'21868 -23531)
Spring, clutch
Hood. cooling, with inserts
(Part n.
S. 111255)
Plate, smooth, of clutch
Lever. outer, clutch control
Ring, elastic, for
stopping clutch plates
Part
Number
32015
37998
80760
81565
S. 1008
S. 1108
S. 1207
S. 1208
S. 12278
S. 12079
S. 3055
S. 3056
S. 3057
S. <3058
S. 3105
S. 3107
S. 3108
S. 3376
S. 110'21
S. 12031
S. 12066
S. 12361
S. 123B5
S. 12485
S. 12761
S. 13855
DESCRIPTION
Ball bearing, of crankshaft
Crankshaft
Crankcase halves, coupled, with inserts
(Parts n. 22387 -2133 -20590. -7333 -
22211 -S. 1207 -S. 3057 -S. 3107 -
S. 12361 -S. 12485 -S. 11021 -S. 12D3l)
Engine. g. a.
Nut for locking cylinder head
Nut for securing engine to bracket
Nut
Nut
for securing cooling hood
Screw hood fixing
Nut.
spacer, hood fixing
Washer, plain, for screw securing clutch
cover
Washer, plain. for securing outer clutch
lever on engine
Washer. plain
Washer, plain, for cylinder head locking
nut
Wcuher, spring, for screw securing clutch
cover
Washer. spring
Washer, spring
Stud for securing intake pipe to cylinder
Washer, tab, for bolts securing crankcase
halves
Nut for bolts securing crankcase halves
Nut securing flywheel
Bolt
securing crankcase halves
Screw securing clutch cover
Bolt securing crankcase halves
Split pin securing ou,ter ~utch lever on
engine ;
i' ,-"
Washer, plain, for nu(
-14-

PARTS UST FOR ENGINE
Gear Box - Brake -Kiclaltarter - Ventilator - flywheel Magneto
TABLE n.
39486
TABLE IL
-;: .
Part
DESCRIPTION
Pcut
DESCRIPTION
Number
Number
603
Screw for securing coils
2210 Spring for starter bush
619
Washer, plain, for screw securing coil
2442
Nut for securing wheel
622
Washer, shim, of breaker
2852
Screw, long, for securing fan casing
624 Nut
2856
Screw, short, for securing fan casing
625
Fork. spring
2946 Screw for securing fan casing cover
662 Terminal
3213
Screw securing condenser and felt blade
674
Circlip for flywheel extraction
7153 Seal, rubber, for starter bush
2021
Screw for joining brake drum to flange
7562
Ball bearing, inner, of mainshaft
2098
Split pin °for locking castle nut
2148
Ring, threaded, for locking mainshaft ball
10260
Seal, felt, of starter assembly
bearing
10788
Cable, earth, with terminal
2195
Washer, seal locking I
11451
Spring, return, of kickstarter
- 15-

PARTS UST • Continued
ENGINE
Gear Box •Brake •Kickstarter -Ventilator -Flywheel Magneto
, .'
Part
Number
12501
14501
14651
15907
16351
16416
16417
16418
16419
16420
16421
17821
17824
17800
17887
17888
18106
18206
18445
~ 18446
18447
a) 18558
18619
18620
18941
a) 19611
a) 20-321
a) 20322
a) 20323
a) 20324
20841
21148
a) 21898
21900
21931
22538
22539
22792
23g'22
DESCRIPTION
Ball bearing, outer, of mainshaft
Terminal
Stem,
selector
Flange, female spline, with inserts
Drum,
rear brake
Breaker with platinum point
Axle, breaker
Gusset, contact
Ring, insulating
Cam
Blade, felt, with inserts
Selector, gear
Gear, 2nd speed
Layshaft
Spring of cush drive
Gear, outer of cush drive
Seal, spring-loaded, of mainshaft
Bush, slotted, with bronz~ liner
Gear, low speed
Ratchet, starter
Circlip retaining shoulder washer
Washer, shoulder, normal, of gear pinions
Drive, cushion, g. a. (parts n. 17887 -17888
-
186'20 - S. 10776 -31157)
Gear, multiple
Condenser
Gear, high spet::a
Washer, shoulder, 1st oversize (.088")
Washer, shoulder, 2nd oversize (.096")
Washer, shoulder, 3rd oversize (.104")
Washer, shoulder, 4th oversize (.112")
Coil, ignition
Circlip
Mainshaft
Mainshaft, g.
a. (parts n. S. 13768 - 21931
- 18447 - 1&558 - 17821 -21898 -16451)
Bush,
guide, of selector stem
Fan
Casing fan
Bush. starter
Stator with inserts (part n. 16417)
Part
Number
25707
25710
25711
25741
25755
30412
31157
32494
39486
80019
80429
81568
S. 1209
S. 2314
S. 3055
S. 3103
S. 3105
S. 3105
S. 3109
S. 3110 bis
S. 6037
S. 1~7'
S. 10776
S. 11004
S. 11010
S. 12263
S.
12331
S." 12322
S. 12488
S. 13768
S. 13800
S. 13801
S. 13815
S. 13824
DESCRIPTION
Stator. g. a. (parts n. 603 -619 -622 - &24
-625 -2213 -16416 - 1&418 -16419
-16420 - 1&4'21 -S. 3103 -S. 3105 -
- S. 12.331 - S. 12332 - S. 13800 - S. 1380-1
- 18941 - 20841 -10788 -23921 - 2.3922
-25710 -25711)
Coil,
low tension,. No.1
Coil, low tension, No.2
Flywheel with inserts
Kickstarter
Roller for
multiple gear
Washer. plate, of cush drive springs
Ball bearing of multiple gear
Cover, fan casi!lg
Coil, low tension No. 3
Spacer between mainshaft bail bearings
Flywheel magneto, q. a. (parts ·n. 25741 -
27856)
Nut for securing layshaft
Nut, castle, for securing wheel flange
W<:rsher. plain, for screw securing stator
Washer, sPr:ing, for felt blade
Washer, spring, for screw securing stator
Washer, spring, for screw securing coils
Washer, spring, for nut securing layshaft
Washer, spring, for nut securing wheel
Circlip for locking multiple gear ball
bearing
Screw for securing statOl
Rivet for
securing plate washers
Washer, tab, for screw securing fan
Plate. tab, for kicks tarter bolts
Screw securing fan
Screw retaining cables
Screw securing blade with cam greasing
felt
Bolt for
securing kickstarter
Washer. tab, on selector stem
Washer for screw retaining cables
Washer. insulating, for screw retaining
cables
Washer, plain, for nut securing wheel
flange
Washer, plain, for nut securing layshaft
..
. bl of t~ 3 gear pinions In respect to their seat must be contmned between .OOS" and .016".
(a) The
total.axlal play of the ~dsseml Y th normal shoulder washer must be rep1a.
ced
by another with proper oversize.
Should this play exceed SOl to erances, e
-16-

PARTS UST FOR ENGINE
Carburettor .Air
Cle<Dler .Gear Shifter
TABLE m.
Part I
DESCRIPTION
Part
DESCRIPTION
Number
Number
397
Packing, oil filling and draining holes
2606
Spring of throttle slide
2121
Screw for securing gear shifter to crank-
2610
Jet, maximum
case
2611
Screw, guide, for throttle
slide
2489
Pivot of roller carrying stirrup
2612
Screw, cable stretcher
2508
Cap, rubber, for low tension socket
2613
Nut, jam, of cable stretcher screw
2600
Cap, fastening, of fuel inlet pipe
2615
Tickler
2601
Packing of inlet pipe
2616
Clip, tickler
2602
Pipe, fuel inlet
Spring, tickler
2603
Filter, fuel, with inserts
2617
2604
Screw for securing float. chamber cover
2618
Cover,
float chamber
fo
- 17-
J .,

PAllTS US! - Continued
ENGINE
Carburettor -Air Cleaner - Gear Shifter
Part
Number
2619
2620
2621
2622
2623
2748
2990
2990
4475
12080
12358
13&30
13883
13885
13990
13991
14142
14231
14233
14236
14427
14577
15496
HESS
18161
18166
18170
18411
19489
19492
19495
19630
19975
21089
21438
* 22258
DESCRIPTION
Packing of float chamber cover
Float
Valve, needle, of float
Screw, clamp
Clamp
Pivot, threaded, for rocker
Cap, oil filling
Cap, oil draining
Skid, gear shifting
Screw, locking, for slotted bush
Packing between cylinder and intake pipe
Nut, wing, for securing air cleaner
Stirrup, roller carrying, of gear shifter
Pin, roller carrying, of gear shifter
Screw, stop, of throttle slide
Spring for stop screw of throttle slide
Packing for air cleaner
Atomizer with idling jet
Clip for taper needle
Plug, slotted, for hook rod
Terminal, pick-up
Rocker, throttle cable
Shifter, gear, g. a. (Parts n. 31517 - S. 32D6
- Z2258 - S. 13010 - 31515 - S. 3'204 -
-
14883 - 22262 - '2489 - 13885 - 4475 -
13514)
Cover, air cleaner, with inserts
Packing between air cleaner case and
throttle cable support
Stud for securing air cleaner to carburettor
Gauze in air cleaner
Support, throttle cable
Support, throttl~ cable, with lever and
rocker (parts n. 13990 - 13991 - 2748 -
S. 3104 - S. 12012 - 14577 - 18411 -
2613 - 2612)
Slide, throttle
Cup for spring of throttle slide
Rod, hook, of throttle slide
Deflector, mud
Needle, taper
Socket, low tension, for earth and lighting
cables
Quadrant, ratchet, of gear shifter
Part
Number
22262
22733
24647
24930
2'4931
25897
25898
25900
25901
266&4
266B7
27991
*31514
31515
31517
S. 11-07
S. 3104
S. 3107
S. 3204
S. 3206
S. 12006
S. 12012
S. 12768
S. 12774
*S.13010
S. 13842
S. 13860
S. 14011
S. 14402
DESCRIPTION
Flange, gear shift
Pipe, intake, with inserts
Circlip retaining float needle valve
Cover, mixing chamber
Packing for hook :rod
Air
cleaner, g. a. (Parts n. 18170 - S. 12'771i
- 18155 - S. 13860 - 25898 -14N2)
Air cleaner with inserts
Carburettor with throttle cable support,
rocker and studs (Parts n. '25901 -
19489 -18166)
Carburettor, Dell'Orto TA 18E Type (with-
out throttle cable support, rocker and
studs), g. a. (Parts n. '2600 - '2601 - 2602
- 2603 - 2615 - 2616 -2617 - 2604 - 2618
- 2619 - 2620 - 26'21 - 2606 -2623 - 2610
- 2611 - '26667 - '24647 - 14231 . 26'22
- 19495 - 2'4931 -24930 - '26664)
Slide, throttle, .g. a. (Parts n. 19492 -21089
-
14233 - 19630 - 14'236)
Body, carburettor
Plug on air cleaner
Lever, gear shifting
Roller, control, gear shift
Spring of roller carrying stirrup
Nut securing intake pipe and mud deflector
Washer, spring, for rocker pivot
Washer, spring, for intake pipe attachment
Split pin on roller pin
Split pin for gear shifting skid and stirrup
pivot
Nut. jam, for screw locking slotted bush
Nut for rocker pivot
Slipt pin
Split pin
PilL taper, iar joining quadrant to lever
Washer, plain, under nut securing intake
pipe and mud deflector
Washer, plain
Packing between pick-up terminal and
crankcase
Screw on low tension socket
fbd d th th I
ver 31514 and taper pin S. 13010.
C*) Warning: The ratchet quadrant 22258 of gear shl ter 15 to e or ere toge er WI e
- 18-

-------------------------------- __ TABLE IV.
81576
SJ20a......
s.Jloe ~
~
~\
.'" 2t~ l3081 ....
PARTS UST FOR CHASSIS
Fuel Tank - Saddle -Tool Box - Bonnet
TABLE IV
Part
Number
2159
a) 2174
2319
2383
2809
2917
2939
2940
2941
2944
3221
4433
4435
5082
DESCRIPTION
BuHer
Ferrule
Packing of filler cap
Washer, plain, for rear attachment of
saddle
Spring for bonnet lock
Pivot, hinge, of carburettor side shutter
Lever, lock, of tool box shutter
Spring of tool box shutter
Pin for lock lever
Split pin, hinge, of tool box shutter
Strap, pipe fastening
Pivot
Screw, tie, of filler cap
Rivet for securing hinge of engine bonnet
Part
Number
10055
11032
11128
11177
11242
11653
11751
11760
12218
13481
1361-8
128'21
15123
DESCRIPTION
Nut. wing, for filler cap
Rivet for joining support plates of saddle
Spring, return, of carburettor side shutter
Spring, wire, for bonnet frame
Plate, connection
Hook. purse .hanging
Beading, rubber, for engine bonnet
BuHer, stop, of carburettor side shutter
Spring for supporting canvas roll
Hinge for engine bonnet
Pivot fop joining connection plate to saddle
frame
BuHer, rubber, for spring gusset
Pipe, rubber, from fuel tap to carburettor
-19-