TM-9-2510-247-13-P

FIFTH WHEEL TOWING DEVICE MODEL 250M

TECHNICAL MANUAL; OPERATOR’S, UNIT, AND DIRECT SUPPORT MAINTENANCE MANUAL, REPAIR PARTS AND SPECIAL TOOLS LIST

JULY 2004

TM-9-2510-247-13-P - Page 285 of 522

TM 9-2510-247-13&P

0059 00

INSTALLATION

NOTE

Hydraulic hoses must not be uncapped and/or unplugged until ready to

connect to prevent contamination of hydraulic system.

Use sealing compound on all threads before installing fittings.

1.

Install straight adapter (16) to main valve assembly (13).

2.

Install tee pipe (6) to straight adapter (16).

3.

Install straight adapter (15) to tee pipe (6).

4.

Install pressure gauge (14) to straight adapter (15).

5.

Install main valve assembly (13) to frame.

6.

Install two screws (11) and new lockwashers (12).

7.

Install four flow restrictor valves and springs (18) to main valve parts (19).

8.

Install ten elbows (4) to main valve assembly (13).

9.

Install plug (17) to main valve assembly (13).

10.

Install straight adapter (8) to main valve assembly (13).

11.

Connect all wires to solenoids.

12. Install two screws (1) to solenoid cover (2) and install solenoid cover (2) to main

valve assembly.

13. Install screw (9) and ground wire (10) to

main valve assembly.

14. Install hydraulic hose (7) to straight adapter (8).

0059 00-5