TM 5-5420-234-14&P
GENERAL SUPPORT MAINTENANCE INSTRUCTIONS
Para
Contents
Page
General .............................................................................................................................................. 6-1
Hook Arm/Main Frame Cylinder Repair .......................................................................................... 6-1
This chapter contains instructions for repair of the Common Bridge Transporter (CBT) hook arm/main frame cylinder
at the General Support maintenance level, as authorized by the Maintenance Allocation Chart.
This task covers:
a. Disassembly
c. Assembly
b. Cleaning/Inspection
d. Follow-on Maintenance
INITIAL SETUP
Tools and Special Tools:
Materials/Parts:
Drill, Electric, Portable, 1/4-inch (W-D-661)
Lubricating Oil (Item 20, Appendix E)
Drill Set, Twist (GGG-D-751)
Piston Seal Assembly (Item 100, Appendix K)
Goggles, Industrial (GGG-G-513)
Plug, Nylon (Item 108, Appendix K)
Lifting Device, Minimum Capacity 325 lb
Screw (Item 107, Appendix K)
(145 kg)
Pan, Drain, 4-gallon (MILP 45819)
Personnel Required
Tool Kit, General Mechanic's: Automotive
Two
(SC 5180-90-N26)
Vise, Pipe, Chain (CV12)
Equipment Condition
Wrench Set, Socket, 3/4-inch drive (FEDSTD353)
Cylinder on work table.
Wrench Set, Socket (51200017510)
Wrench, Spanner (GGG-W-665)
Wrench, Torque, 15-75 ft-lb (GGG-W-00686)
