TM 9-2330-381-14
5-26.
GOOSENECK HYDRAULIC CYLINDER
This task covers:
a. Disassembly
b. Repair
c.
Assembly
INITIAL SETUP
Tools
General mechanics tool kit, item 16, appx. B
Arc welder, item 19, appx. B
Fire extinguisher, item 20, appx. B
Welder's helmet, item 21, appx. B
Leather apron, item 22, appx. B
Burn cloth
Spanner wrench, item 5, appx. B
The following tools can be found in field maintenance basis tool kit, item 14, appx. B:
Adjustable hook spanner wrench
Soft-jaw vise caps
Machinist's vise
Grinder, pneumatic, right angle
Materials/Parts
Antiseize compound, item 3, appx. E
Hydraulic cylinder repair kit
Petroleum jelly, item 17, appx. E
Thread locking compound, item 21, appx. E
Hydraulic fluid, item 13, appx. E
Wire, electrode, welding, item 31, appx. E
Lock bar
Personnel Required: 2
Equipment Condition
Line fracture valve removed (para. 4-80)
Gooseneck hydraulic cylinder removed (para. 5-23)
General Safety Instructions
WARNING
Gooseneck hydraulic cylinder weighs in excess of 400 pounds (182 kg). Be sure
cylinder is adequately supported or injury to personnel may result.
DISASSEMBLY
1.
Remove setscrew (1) from stuffing box (2).
5-134
