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 645 of 836

5-108. CRANE

TM 9-2320-272-24-4

15.

Remove relief valve (23) from crane control valve (1). Discard relief valve (23).

16.

Remove seat retainer plug (18), drain sleeve (20), and seat retainer (19) from crane control

valve (1). Discard seat retainer (19).

17.

Remove poppet spring (22) and poppet assembly (21) from crane control valve (1). Discard poppet

assembly (21) and poppet spring (22).

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