TM 9-2330-381-14
11.
Remove caps/plugs and install three hydraulic hoses (3, 2, and 1) onto two tube nipples (4) and tube nipple (5).
FOLLOW-ON MAINTENANCE
1.
Refill hydraulic tank as required (para. 4-17).
2.
Perform hydraulic system bleeding as required (para. 4-19).
4-87. STEP HYDRAULICS
This task covers:
a. Removal
b. Inspection
c. Installation
INITIAL SETUP
Tools
General mechanics tool kit, item 16, appx. B
The following tools can be found in common tool kit no. 1, item 17, appx. B:
Drain pan, 4 gl
Wrench, automotive adjustable
Gloves, industrial
Goggles, chemical and oil protective
Wrench, 1-1/4" combination
Materials/Parts
Cap and plug set, item 5, appx. E
Dry cleaning solvent, item 26, appx. E
Wiping rag, item 19, appx. B
Equipment Condition
Hydraulic tank drained (para. 4-18)
Front and rear support legs lowered supporting platform (para. 2-22 and 2-23)
Platform step removed (para. 4-59)
General Safety Instructions
WARNING
Hydraulic fluid may be absorbed through the skin. Avoid prolonged exposure to
skin and wear long sleeves, gloves, and goggles or face shield. If hydraulic fluid
gets into the eyes, flush them immediately with water and seek medical attention.
If hydraulic fluid gets on skin, wash thoroughly with soap and water. Wash hands
thoroughly prior to eating or smoking.
Residual pressure may remain in hydraulic lines. Open fittings slowly or injury to
personnel may result.
Hydraulic fluid may be hot if system has been in operation. Allow time for system
to cool before performing maintenance or injury to personnel may result.
4-427
