TM 9-2350-222-20-1-4
TRACK DRIVE SPROCKET REPAIR AND REPLACEMENT (Sheet 1 of 9)
PROCEDURE INDEX
PAGE
PROCEDURE
Removal
Disassembly
Inspection
Assembly
Installation
1-1/2 in. socket with 3/4 in. drive
TOOLS:
Impact wrench with 3/4 in. drive
16 in. extension with 3/4 in. drive
15/16 in. socket with 3/4 in. drive (2 required)
Sledge hammer
Pinchbar
Torque wrench with 3/4 in. drive (0-600 lb-ft) (0-814 N.m)
3/8 in. drift
SPECIAL TOOLS: Sling (Item 23, Chapter 3, Section I)
Remover (Item 13, Chapter 3, Section I)
SUPPLIES: Chalk (Item 11, Appendix D)
Lubricant (Item 40, Appendix D)
5/8-18 UNF bolt (3 in. long) (3 required)
Self-locking nuts (10870133) (10 required)
Wood block
PERSONNEL: Three
REFERENCE: TM 9-2350-222-10
PRELIMINARY PROCEDURE:
TA253486
Go on to Sheet 2
14-72 Change 1