TM-9-2520-238-34

TM-9-2520-238-34 - Page 158 of 319

TM 9-2520-238-34

REPAIR TRANSFER GEARCASE F — Continued

0019 00

39. Install resilient mount (1) in housing (2). Use remover and replacer. Install cover (3) on housing with two new

lockwashers (4) and cap screws (5).

40. Install new retaining ring (6) on pump (7). Install new machine key (8) in shaft of pump. Apply a light coat of antiseize

compound to clean threads of two cap screws (9). Place new gasket (10) on housing (2). Secure pump to secondary

pump-drive gear with two (maximum) washers (12), slotted head nut (13), and new cotter pin (14).

41. Install pump in housing (2) with two new key washers (15) and cap screws (9). Tighten screws to 35-40 lb-ft (47-54

N.m) torque. Use torque wrench (WP 0033 00, Item 44).

42. Install actuating coupling (16) on housing (2) with new headless grooved pin (17).

43. Apply a light coat of antiseize compound to clean threads of four cap screws (18). Install new gasket (19) and sleeve

spacer (20) in bracket (21) with four cap screws. Secure screws with new lockwire (22).

0019 00-22

This is an internal gear and is not

removed here.

This is only shown

as a reference for the pump installation.

NOTE

44. Lubricate new packing (23) with grease or petrolatum. Install packing on bracket (21). Apply a light coat of antiseize

compound to clean threads of two cap screws (24). Install bracket in cover (3) with two key washers (25) and cap screws.

Tighten screws to 168-192 lb-in (19-21 N.m). Use torque wrench (WP 0033 00, Item 41). Bend tabs on key washers.

45. Lubricate new packing (26) with grease or petrolatum. Install packing and breather (27) on straight adapter (28). Install

adapter in housing (2).

46. Install eye bolt (29) in housing (2).

47. Apply sealing compound around side of plug (33). Install plug and drive screw (32).