TM-9-2320-279-34-3

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 3 OF 3

TM-9-2320-279-34-3 - Page 472 of 717

TM 9-2320-279-34-3

M978 Tanker Maintenance Procedures Instructions (Cont)

22-3. PRIMARY PUMP HYDRAULIC MOTOR REPAIR (CONT).

(10)

(11)

(12)

(13)

(14)

(15)

(16)

Lubricate preformed packing (25) with grease and install on adapter (3).

NOTE

Wear plates must be installed with relief holes toward gears and 180° opposite

each other for proper motor operation.

Install wear plate (26) and gear housing (27) on adapter (3).

Lubricate long shaft (16) and short shaft (19) with grease and install shafts as marked.

Install wear plate (28).

Lubricate preformed packing (29) with grease and install packing in cover (21).

Position cover (21) on gear housing (27).

Install four screws (30) in cover (21).

d. Follow-on Maintenance.

None.

END OF TASK

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