TM 5-5420-202-20-4
SEAT AND BACKREST MOUNT ASSEMBLY REPAIR (Sheet 1 of 7)
PROCEDURE INDEX
PAGE
PROCEDURE
Disassembly
Assembly
Pliers, long round nose (needle nose)
TOOLS:
1/8 in. drive pin punch
Hammer
Cross-tip screwdriver
7/16 in. socket with 1/2 in. drive
Ratchet with 1/2 in. drive
Snap ring pliers
1/4 in. drive punch
3/4 in. drive punch (brass drift)
3/4 in. open end wrench
PERSONNEL: Two
Cotter pin
SUPPLIES:
Spring pin (4 required)
Remove seat and seat mount assembly (page 17-56)
PRELIMINARY PROCEDURE:
DISASSEMBLY:
1.
Using socket, remove four screws (A).
Remove plate (B).
2.
Using 3/4 inch wrench, loosen jamnut
3.
(C) on crank (D).
Using fingers, remove knob (E).
4.
5.
Using 3/4 inch wrench, remove jamnut
(C).
TA248594
Go on to Sheet 2