TM 5-3825-270-10
0069
ELECTRICAL
CAB CONTROL
CONNECTOR
BOX
Figure 1. Cab Control Box - Step 2.
3.
Check prime mover UPIK air and electrical connections.
UPIK AIR
CONNECTION
UPIK
ELECTRICAL
CONNECTION
Figure 2. UPIK Air And Electrical Connections - Step 2.
CONDITION/INDICATION
Are cab control box and water distributor harnesses connected properly to prime mover?
DECISION
No - Properly connect cab control box and/or harness connections to prime mover. (WP 0012) Verify problem
is solved. (Step 3 - Does cab control box LIGHTS switch operate?)
Yes - Notify maintenance personnel cab control box LIGHTS switch does not operate.
STEP 3
Does cab control box LIGHTS switch operate?
1.
Ensure water distributor is set up to be operated using cab control box.
2.
Attempt to operate work lights using cab control box. (WP 0017)
3.
Observe work lights. (WP 0006)
CONDITION/INDICATION
Does cab control box LIGHTS switch operate?