TM 5-3805-262-34
3-27. BUCKET CLAMSHELL CYLINDER ASSEMBLIES MAINTENANCE
This task covers disassembly, cleaning, inspection, repair, and reassembly of the
bucket clamshell cylinder assemblies.
TOOLS: No. 1 Common Organizational Maintenance Tool Kit
Safety glasses
Hand hammer, 3 pounds
Torque wrench, 1/2 inch drive
Vise jaw caps
Vise
Drill, 1/2 inch capacity
Drill bit, number 26
Automotive Mechanic’s Tool Kit
Socket wrench set, 1/2 inch drive
Drive pin punch, 3/8 inch point
Rubber mallet
Spanner wrench (FSCM 10988 PN D44110)
Rod, 1-3/4 inches diameter
Torque wrench multiplier, 2000 lb-ft capacity
Chain
Support stand
Bore gage
Micrometer,
zero to five inches
MATERIALS/PARTS: Clean cloths (Appendix C, item 1)
Cleaning solvent P-D-680 (Appendix C, item 2)
Abrasive cloth, medium grit (Appendix C, item 8)
Lubricating oil (Appendix C, item 15)
Retaining compound (Appendix C, item 31)
Seal kit (FSCM 10988 PN G105545)
REFERENCE: TM 5-3805-262-20
NOTE
PRELIMINARY PROCEDURE: Bucket clamshell cylinder assemblies removed
(refer to TM 5-3805-262-20).
DISASSEMBLY (SHEET 1 OF 3)
a.
b.
c.
Do not overtighten vise when
performing following step.
Overtightening will distort
cylinder tube (20).
Put bucket clamshell cylinder
assembly in vise.
Remove screw (1) if present.
Using spanner wrench, unscrew gland
(15) from cylinder tube (20).
3-744
