TM-9-2320-366-34-1

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME NO. 1 OF 4

AUGUST 2005

CHANGE 2

TM-9-2320-366-34-1 - Page 1121 of 1591

TM 9-2320-366-34-1

TM 9-2320-366-34-1

TM 9-2320-366-34-1

TM 9-2320-366-34-1

TM 9-2320-366-34-1

e2.

LOSS OF HYDRAULIC PRESSURE (Three Stage Pump)

1.

START

YES

NO

KNOWN INFO

POSSIBLE PROBLEMS

WARNING

Read WARNING

on following page.

TEST OPTIONS

Visual inspection

REASON FOR QUESTION

Tools and Special Tools

Tool Kit, Genl Mech (Item 78, Appendix B)

Tester, Hydraulic (Item 73, Appendix B)

Goggles, Industrial (Item 28, Appendix B)

Pan, Drain (Item 43, Appendix B)

Replace three stage hydraulic

pump (para 16-92).

Hydraulic oil level OK.

Hydraulic hoses, tubes,

and fittings OK.

Filter screen OK.

Hydraulic filter OK.

Faulty three stage

hydraulic pump.

Is three stage hydraulic

pump cool enough

to touch while

operating?

Overheating of three stage

hydraulic

pump during

operation indicates

internal damage.

INITIAL SETUP

Equipment Conditions

Engine shut down (TM 9-2320-366-10-1).

Personnel Required

(2)

Materials/Parts

Rag, Wiping (Item 60, Appendix C)

Hose (2) (Item 40, Appendix C)

Fitting (2) (Item 31, Appendix C)

Reducer, Tube (Item 61, Appendix C)

2-970

2-970

2-970

2-970

2-970