TM 9-2320-302-20
0178 00-1
FIFTH WHEEL ADJUSTMENT
0178 00
THIS WORK PACKAGE COVERS
Adjustment
INITIAL SETUP
Tools and Special Tools
Tool kit, general mechanics (Item 36, WP 0236 00)
Tester, kingpin lock (Item 34, WP 0236 00)
References
TM 9-2320-302-10
ADJUSTMENT
1.
Install kingpin lock tester (1) on fifth wheel (2) and close locks.Visually check that locks are properly closed.
2.
Rotate rubber bushing (3) between adjustment nut (4) and casting (5).
2
1
HAUL
LOAD
4
5
3