TM 5-5420-202-34
FINAL DRIVE MAINTENANCE
FINAL DRIVE REPAIR (Sheet 1 of 30)
PROCEDURE INDEX
PROCEDURE
PAGE
Disassembly
7-3
Assembly
7-18
7-29
Axial Play and Backlash Tests
Arbor press
TOOLS: 3/16 in. socket head screw key (allen
Torque wrench with 3/4 in. drive
wrench)
5/8 in. socket head screw key (allen
(0-600 lb-ft) (0-813 Nm)
3/4 in. crowfoot wrench with 1/2 in.
wrench)
5/16 in. socket head screw key (allen
drive
Torque wrench (PD 1201)
wrench)
Lifting device (2000 lb capacity)
6 in. steel rule
3/4 in. socket with 1/2 in. drive
Micrometer set (inside)
Micrometer set (outside)
1 in. socket with 1/2 in. drive
Drain pan
Ratchet with 1/2 in. drive
Hinged bar with 1/2 in. drive
7/16 in. combination box and open end
Pry bar (2 required)
wrench
Inspection mirror (5120-00-448-2455)
Diagonal cutting pliers
Crowbar
7/8 in. socket with 1/2 in. drive
Parallel straight bar (5220-00-501-
Brass drift
7462)
Dial indicator (5120-00-227-8840)
Stud remover and setter (5120-00-
Chisel
596-0980)
Putty knife
Mechanical puller kit (5120-00-423-
C-clamp (3 in. min.) (2 required)
1596)
Micrometer depth gage (5210-00-619-4045)
Mechanical puller kit (5120-00-313-
5 in. extension with 1/2 in. drive
9496)
Hammer
Torque wrench reactor bar (5120-
3/4 in. combination box and open end
01-008-3632)
wrench
SPECIAL TOOLS: Seal inserter (Item 8, Chapter 2, Section I)
Box wrench (Item 6, Chapter 2, Section I)
Bearing removal tool (Item 7, Chapter 2, Section I)
FABRICATED TOOLS:
Bearing installer (Figure D-4, Appendix D)
Output shaft lifting attachment (Figure D-5, Appendix D)
Go on to Sheet 2
Change 2
