Install - TM-5-5420-279-230344

TM 5-5420-279-23

(6)

Support the weight of the raise cylinder (1).

(7)

Remove and retain the raise cylinder base pin (3) by removing two screws and the locking

plate.

(8)

Remove and retain the piston pivot pin (4) by removing two screws (6) and the locking

plate (5).

WARNING

CRUSH INJURY. THE RAISE CYLINDER IS VERY HEAVY. SUITABLE SUPPORT IS

REQUIRED TO PREVENT INJURY TO PERSONNEL.

(9)

Remove the raise cylinder (1) from the mounting brackets on the A-Frame assembly.

(10)

Check the flexible hoses for chaffing or damage.

(11)

Examine bolt heads and threads on screws for damage.

(12)

Replace components as required.

Install

(1)

Place a raise cylinder (1) into the mounting brackets on the A-Frame.

(2)

Fit the base pin (3) and piston pivot pin (4).

(3)

Apply thread locking compound to screws and secure locking plates and pins with screws.

(4)

Remove the blanking plugs and caps and fit the flexible hoses.

Follow on task

(1)

Operate the raise cylinders to charge the cylinders with hydraulic fluid.

(2)

Inspect the raise cylinders for hydraulic leaks at the piston seals and the flexible hoses.

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