ASSEMBLY - TM-5-2410-237-231578

TM 5-2410-237-23

BLADE TILT AND RIPPER PILOT VALVE ASSEMBLY REPAIR - CONTINUED

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CLEANING AND INSPECTION - CONTINUED

NOTE

Spring in ripper pilot valve (9) is P/N 1U3243. Spring in blade tilt pilot valve (10) is P/N 9J4800. Refer to

TM 5-2410-237-23P for more information to ensure that springs are properly identified and spring resil-

iency test is correctly performed.

Use spring tester to test spring (22) (P/N 1U3243). Force required to compress spring to 1.165 in. (29.59 mm) should be

15.5 + 1.24 lb (69.0 + 5.5 N). Free length of spring after test should be 2.598 in. (66.0 mm).

Use spring tester to test spring (22) (P/N 9J4800). Force required to compress spring to 1.170 in. (29.72 mm) should be

23.2 + 1.9 lb (103.1 + 8.5 N). Free length of spring after test should be 2.460 in. (62.48 mm).

Replace any damaged or defective part.

ASSEMBLY

NOTE

Lightly coat all components of pilot valve assembly with clean oil before assembly.

Install new seal (30) on plug (29) and install plug in inlet manifold (11).

Install new O-ring (28) on plug (27) and install plug in outlet manifold (8).

387-0072

Change 1

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