AXLE PROPELLER SHAFT.

TM 55-1740-200-14

v a c u u m booster air filter (65)

a. Inspect

b. Inspect cross (10 and 12) bearing surfaces for

obstruction.

scores or excessive wear.

b. Inspect spring (8) for breaks and distortion.

c. Inspect yokes (1 and 2) for broken, cracked or

excessively worn spline teeth.

c. Inspect brake pedal lever (4) for cracked or

lever.

4-166. CHECKOUT. None required.

d. Inspect tube clips (35) for missing or damaged

4-167. ADJUSTMENT. None required.

clips.

4-168. AXLE PROPELLER SHAFT.

e. Inspect all metal tubes for breaks or restrictions.

4-169. INSPECTION. See figure 4-40 and inspect the

f. Inspect all hose assemblies for wear, deterioration

axle propeller shaft as follows:

or stripped threads on couplings.

a. Inspect roller bearings (4) for damaged rollers or

binding.

g. Inspect all tube fittings for cracked or damaged

threads.

b. Inspect spider (7) bearing surfaces for scores or

excessive wear.

h. Inspect complete system for loose or missing

hardware.

c. Inspect yoke (11) and shaft (12) for cracked,

4-178. CHECKOUT. Apply brakes and ensure no

broken or excessively worn spline teeth.

leakage from the complete brake system.

4-170. CHECKOUT. Check propeller shaft for shaft

4-179. ADJUSTMENT. All adjustments required for

slip .

t h e b r a k e s y s t e m a r e outlined under individual

component adjustment paragraphs.

4 - 1 7 1 . ADJUSTMENT. None required.

4-180. MASTER CYLINDER.

4-172. TRANSFER TRANSMISSION.

4-181. INSPECTION. See figure 4-43 and inspect the

4 - 1 7 3 . INSPECTION. See figure 4-41 and inspect the

master cylinder as follows:

transfer transmission as follows:

a. Inspect spring (7) for breaks or distortion.

a. Inspect all splines for cracked, chipped or worn

splines.

b. Inspect boot (1) and cups (4 and 6) for wear or

deterioration.

b. Inspect all gear shafts for out-of-round conditions

or excessive wear.

c. Inspect piston (5) and body (10) for nicks, scores

or excessive wear.

c. Inspect transmission case for cracks and worn or

damaged machined surfaces and bearing bores.

d. Inspect body (10) fluid passages for obstructions.

4-174. CHECKOUT.

T e s t operate the transfer

4-182. CHECKOUT. Apply brakes and verify proper

transmission while installed in tractor.

cylinder operation and no leakage.

4-183. ADJUSTMENT. None required.

4 - 1 7 5 . ADJUSTMENT. All transfer transmission

adjustments are accomplished during reassembly.

4 - 1 8 4 . VACUUM BOOSTER.

4-176. BRAKE SYSTEM.

4-185. INSPECTION. See figure 4-44 and inspect the

vacuum booster as follows:

4-177. INSPECTION. See figure 4-42 and inspect the

brake system as follows:

a . Inspect a l l non-metallic components for

deterioration or e x c e s s i v e wear.

4-14