TM-9-2320-283-34-1

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

DECEMBER 1983

TM-9-2320-283-34-1 - Page 339 of 624

TM 9-2320-283-34-1

TRANSMISSION.

3-36.

FLYWHEEL AND TURBINE REPAIR (Continued).

LOCATION/ITEM

ACTION

REMARKS

B

CLEANING

3

All parts

Clean

See paragraph 3-4 for

cleaning instructions.

C

INSPECTION

4

Turbine assembly

a

Inspect for cracks,

See paragraph 3-5 for

(6)

twisted or loose parts,

more inspection instruc-

teeth, damaged threads,

tions.

or damaged ball bearings.

b

Replace assembly if it

shows any defects.

5

Flywheel assembly

a

Inspect sealring surfaces

See paragraph 3-5 for

(2)

for nicks or wear

more inspection instruc-

tions.

b

Inspect for damaged

threads cracks, or defor-

mation.

c

Replace assembly if any

defects are found.

6

Backing plate (9)

Inspect for wear and depth

Minimum wear limit for

of oil grooves

item (10) is 0.090 inch

and minimum depth of oil

grooves is 0.008 inch.

Discard if worn beyond

limits.

7

Remaining parts

Inspect for nicks, damaged

See paragraph 3-5 for

threads, damaged teeth,

more inspection instruc-

cracks or damage to clutch

tions.

surface.

3-286