TRANSMISSION OIL PUMP REPLACEMENT/REPAIR - continued

TM 10-3930-673-34

7-10. TRANSMISSION OIL PUMP REPLACEMENT/REPAIR

(CONT)

e. Assembly.

(1)

Assemble transmission oil pump (2) parts (14

through 28).

(a)

Install expansion plug (28) and screw (27)

on transmission oil pump (2).

(b)

Install bearing (26) 0.015 in. (0.38 mm)

below surface in transmission oil pump

(2) housing.

(c)

Install thrust race (25) and woodruff key

(22) on shaft (15). Insert shaft in

transmission oil pump (2) housing.

(d)

Install bearing (21) in retainer (18).

TR00248

(e)

Install two piece geroter (20) on shaft

(15). The geroter must assemble freely

over woodruff key (22) in shaft.

(f)

Install retainer (18) on transmission oil pump (2) housing. Ensure that scribe marks align.

(g)

Apply lute or alumilastic to threads of

screws (19). Install six screws. Tighten

screws to 17 lb-ft. (23.05 Nm).

(h)

Install sleeve spacer (24) and sleeve

adapter (23) on shaft (15).

(i)

Install bearing (17) and gear (16) on end

of shaft (15).

WARNING

Use care when installing snap and

retaining rings. Snap and retaining rings

are under spring tension and can act as

projectiles when released and could cause

TR00711

severe eye injury.

(j)

Install snap ring (14) on end of shaft (15).

(2)

Assemble hydraulic gear pump drive parts (9 through 13).

(a)

Install preformed packings (12 and 13) on adapter (9).

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