TM-9-2320-260-34-2

TRUCK, 5-TON, 6X6, M809 SERIES (DIESEL)

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME 2 OF 2

JULY 1994

TM-9-2320-260-34-2 - Page 125 of 863

TM 9-2320-260-34-2

15-20. HYDRAULIC HOSES REPLACEMENT

THIS TASK COVERS:

a. Removal

b. Installation

INITIAL SETUP

APPLICABLE MODELS

M817

TOOLS

General mechanic’s tool kit

(Appendix B, Item 1)

Lifting device

Chain

MATERIALS/PARTS

Cap and plug set (Appendix C, Item 6)

Antiseize tape (Appendix C, Item 50)

REFERENCES (TM)

LO 9-2320-260-12

TM 9-2320-260-10

TM 9-2320-260-34P-2

EQUIPMENT CONDITION

●

Parking brake set (TM 9-2320-260-10).

●

Hydraulic reservoir drained (LO 9-2320-260-12).

GENERAL SAFETY INSTRUCTIONS

●

Position safety braces before working under raised

dump body.

●

All personnel must stand clear during lifting

operations.

●

Ensure lifting capacity is greater than weight of

dump body.

WARNIN G

Never work under raised dump body until safety braces are

properly positioned. Injury to personnel may result if dump body

suddenly lowers.

All personnel must stand clear during lifting operations.

A swinging or shifting load may cause injury to personnel.

Ensure lifting capacity is greater than weight (2,700 lb

(1,226 kg)) of dump body. Failure to do so fray result in injury

to personnel or damage to equipment.

CAUTION

Cap or plug all openings immediately after disconnecting lines or

hoses to prevent contamination. Remove plugs prior to connec-

tion. Failure to do so may result in damage to hydraulic system.

1.

Install chain on cab protector (1) and lifting device.

NOTE

Assistant will help with step 2.

2. Raise dump body (2) and position on two safety braces (3).

3. Remove chain from dump body (2) and lifting device.

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