TM-9-2320-272-24-2

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

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 2 OF 4

JUNE 1998

TM-9-2320-272-24-2 - Page 542 of 991

TM 9-2320-272-24-2

3-443. HYDRAULIC HOSE CHAFE GUARD KIT REPLACEMENT (Contd)

10.

Remove hoses (1) and (3) from control valve ports (5) and (4).

11.

Remove tiedown strap (2) from hoses (1) and (3). Discard tiedown strap (2).

NOTE

Clean all male pipe threads and apply pipe sealant before

installation.

1.

Install new tiedown strap (2) on hoses (1) and (3).

2.

Install hoses (1) and (3) on control valve ports (5) and (4).

3.

Install elbows (24) and (25) on crosses (9) and (11).

4.

Install plate (10), cross (9), plate (10), crosses (11), plate (10), and two new locknuts (14) on screws (8).

5.

Install hoses (7) and (12) on cross (9).

6.

Install hoses (6) and (13) on cross (11).

7.

Install four connecters (17) on cylinder ports (15), (16), (18), and (19).

8.

Install hoses (6), (7), (12), and (13) on connectors (17).

9.

Install hoses (1) and (3) on crosses (9) and (11).

10.

Install two new packings (22) and hoses (20) and (21) on safety lock cylinder (23).

11.

Connect hoses (20) and (21) to elbows (24) and (25).

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