CAB TILT, SPARE TIRE RETAINER, AND SUSPENSION COMPRESSION DO NOT OPERATE (cont)

TM 9-2320-366-20-3

u1. CAB TILT, SPARE TIRE RETAINER, AND SUSPENSION COMPRESSION DO

NOT OPERATE (CONT)

WARNING

Read WARNING

KNOWN INFO

TEST OPTIONS

on following page.

10.

Visual Inspection

Hydraulic hoses free from

REASON FOR QUESTION

leaks.

Are air/hydraulic manifold

Hydraulic hose 515 OK.

filters free from debris?

If air/hydraulic manifold

Air/hydraulic power unit OK.

filter(s) is clogged, filter(s) is

Air hose 507 OK.

faulty.

Secondary air tank inversion

valve OK.

Air hose 502 OK.

Hydraulic hose 514 OK.

Back-up hydraulic pump OK.

Hydraulic hose 521 OK.

Hydraulic hose 520 OK.

POSSIBLE PROBLEMS

Debris in air/hydraulic manifold

filter(s).

Faulty air/hydraulic manifold.

Replace air/hydraulic

YES

manifold filter(s) (para 19-5).

Replace air/hydraulic

manifold (para 19-4).

2-2228.8

Change 1