Disassembly. - TM-10-3930-673-340161

TM 10-3930-673-34

CAUTION

Be careful not to damage or scratch the crankshaft during removal.

(b)

Attach lifting straps to a suitable hoist. Slowly and carefully lift crankshaft (16) from the

cylinder block (4).

(c)

Place crankshaft (16) in a clean, dry work area.

(8)

Remove upper bearing halves (18) and thrust bearing (19).

(a)

Remove upper bearing halves (18) from main bearing positions (1 through 5 and 7) in cylinder

block (4).

(b)

Remove thrust bearing (19) from no. 6 main bearing location in cylinder block (4).

b. Disassembly.

(1)

Remove wear sleeves (20 and 21) if

installed or necessary.

Remove and discard front wear

sleeve (20) and rear wear sleeve (21) from

crankshaft (16).

(2)

Remove crankshaft gear (22).

Use a suitable gear puller to remove

crankshaft gear (22) and roll pin (23), if

necessary, from crankshaft (16).

TR01169

3-59