TM-9-2320-272-24-4

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 4 OF 4

JUNE 1998

TM-9-2320-272-24-4 - Page 101 of 836

TM 9-2320-272-24-4

5-14. GOVERNOR SPRING PACK MAINTENANCE (Contd)

c. Installation

1.

Install spring (6) and adjusting screw (7) on spring guide (5).

2.

Install plunger (2), spring (3), washer (4), spring guide (5), spring (8), shim(s) (9), and spring

retainer (10) on spring pack barrel (17) with new retaining ring (11).

3.

Install new gasket (16) and spring pack cover (15) on fuel pump (1) with four screws (14).

NOTE

Seal is not installed until fuel pump calibration (para. 5-18).

FOLLOW-ON TASKS:

l

Remove fuel pump from holding fixture (para 5-12).

l

Calibrate fuel pump (para. 5-18).

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