SECTION V. ENGINE LUBRICATING SYSTEM

damage. Inspect shell for cracked or broken

and winding assembly. Leave 0.38 inch from end of

c o n d i t i o n . Check to make sure pinion will drive in

f r a m e free of varnish.

one direction and will slip in opposite direction.

( 5 ) Partially install lever housing, lever, and

Replce

drive

with

defective.

solenoid plunger before installing drive clutch.

(9) Inspect shift lever, shaft, and solenoid

W i t h frame in vertical position and lever housing

p l u n g e r for cracks or distortion. Replace defective

upward,

install

non-metallic

washer

(95) and

parts.

i n s t a l l drive clutch. Tilt clutch to engage lugs on

( 1 0 ) Inspect bellows for tears, punctures and

shift lever. Seat housing making sure bellows is not

deterioration.

crimped.

solenoid

for

(11)

lnspect

relay

windings

( 6 ) If new brushes are being installed, cover

shorts or grounds with a pair of test probes. Inspect

commutator with No. 00 sandpaper temporarily,

install armature, brushes, and end bell (subpara (7)

c a s e for cracks or other damage. Replace solenoid

r e l a y if defective.

below) and turn in brushes. Disassemble, remove

sandpaper, and clean armature and brush holder

g. Assembly of End Bell and Brush Holder

Plate.

plate assembly.

( 1 ) If wick was removed during disassembly,

( 7 ) Install spacer (81) on armature shaft and

install preformed packing on end bell. Install frame

saturate a new wick and ping with oil and install in

assembly

end bell. Wick must not be in fill hole.

(45) with assembled brush holder

a s s e m b l y (18) on commutator and install brushes.

(2) Apply sealer to expansion plug hole and

I n s t a l l flat washer on armature shaft and install

install plug. Fill reservoir with oil and install pipe

armature and end bell as a unit into frame.

plug.

i. Adjusting Drive Clutch Pinion Clearance.

(3) If sleeve bearing was removed, press a new

b e a r i n g in end bell and install expansion plug.

(1) Remove plug.

( 4 ) Assemble brush holder plate and end bell

(2) With starter pinion in engaged position,

i n the reverse o r d e r o f d i s a s s e m b l y b u t d o n o t

p r e s s clutch inward toward lever to take up slack.

install brushes.

(3) Adjust hex self-locking nut (87) until

c l e a r a n c e between outer face of pinion and inner

Starter

Assembly.

wicks

were

face of housing overhand is 23/64 inch 1/32

removed

(1) If

during

inch.

disassembly, install wicks and plugs following same

instructions specified for end bell (subparas g(1)

5-22.

Wiring

and

Wiring

Harness

Repair

and (2) above).

a. Replace or repair broken, frayed or cracked

(2) If bearings were removed, press new

insulation.

b e a r i n g s into housings.

b. R e s o l d e r o r r e p l a c e b r o k e n t e r m i n a l s .

(3) Assemble starter in reverse order of

c. R e p a i r s h o r t e d c o n n e c t i o n s .

with the following exceptions and

disassembly

d. R e p l a c e b r o k e n w i r e s a n d c o n n e c t i o n s .

addictions.

e. Clean corroded terminals with abrasive cloth

(4)

field

windings

were

removed,

coat

o r replace as necessary.

t h r e a d s of pole shoe screws with a suitable thread

f. R e p l a c e d e f e c t i v e w i r i n g h a r n e s s .

s e a l e r before installation. Varnish inside of frame

g. Replace broken or defective battery cables.

ENGINE LUBRICATING SYSTEM

Section

5 -23.

General

guard (TM 5-2410-233-20) and drain the engine

lubricating oil (TM 5-2410-233-10).

The engine lubricating system consists of the oil

(2) Remove the oil pan (para 5-25).

p u m p , oil cooler and filter, oil pan and lubricating

(3) Disconnect oil lines to the oil pump (fig. 5-

passages within the engine block. The oil pump

37). Cap or plug openings.

provides pressurized oil to lubricate the engine

( 4 ) Remove the bolts and locks which secure

components and draws the oil back to the engine oil

t h e oil pump to the cylinder block and remove the

pan.

oil pump (fig. 5-37).

5-24. Oil

Pump

Reoval.

(1) Lower the

front

section

the

crankcase

5-49