Table 4-2. Unit Troubleshooting - Continued
TEST OR INSPECTION
TRANSMISSION - Continued
NO RESPONSE TO SHIFT LEVER MOVEMENT
Step 1. Check shift linkage.
Reconnect and/or adjust as required (see para 4-100).
Step 2. Main pressure low.
Change oil and filter (see para 4-142).
TRUCK MOVES IN NEUTRAL
Check shift linkage adjustment.
Adjust as required (see para 4-1 00).
TRANSMISSION HAS HIGH STALL SPEED
Check for low oil level.
a. Add oil.
b. Notify Direct Support.
STARTER WILL NOT CRANK MAIN ENGINE
Step 1. Check all connections between battery and starter for tightnes and corrosion.
Clean/tighten as required.
Step 2. Connect jumper between B and S terminal on motor.
a. If starter motor starts, fault is in ignition circuit (see Electrical troubleshooting section).
b. If starter motor will not start, Notify Direct Support.
Check ignition circuit.