PRIMARY LOCK
RELEASE HANDLE
SECONDARY LOCK
RELEASE HANDLE
FIFTH WHEEL
ASSEMBLY
Figure 3. Fifth Wheel Coupling Components.
CONDITION/INDICATION
Is fifth wheel primary lock release handle in locked position?
DECISION
No - Place fifth wheel primary lock release handle in locked position. (WP 0023)Test 4
- Does fifth wheel lock?
Yes - Test 4 - Does fifth wheel lock?
TEST 4 - Does fifth wheel lock?
Attempt to couple trailer (WP 0034) to HET tractor.
TM 9-2320-360-10 0093
0093-4
To Next Page
Loading...
