TM 5-3895-379-23
TROUBLESHOOTING PROCEDURES - CONTINUED
0006 00
Table 5. Propel Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
6.
Propel System Does Not Change
Speeds When Propel Speed Switch
Is Moved.
WARNING
Remove all jewelry such as rings, dog tags and bracelets. If jewelry
contacts electrical connection a direct short may occur resulting in
injury or death, and damage to equipment.
Ensure that parking brake is engaged and propel control lever is in
neutral position before turning engine start switch to ON position. If
roller accidently starts or rolls, injury or death to personnel may
occur.
1. Check for shift solenoid 1. If
magnetic
force
pulls
operation. With propel speed
screwdriver to shift solenoid,
switch in high (hare) position,
replace propel control valve (WP
turn battery disconnect switch
and engine start switch to on
position (TM 5-3895-379-10). 2. If magnetic force does not pull
screwdriver to shift solenoid, go to
Open left-side door assembly.
Step 2.
Place blade end of screwdriver
approximately 1/4 inch (6 mm)
from center of hex nut on shift
solenoid. Magnetic force should
pull screwdriver to shift solenoid.
WIRE 200-BK
SHIFT SOLENOID
PIN 2
WIRE 751-GN
PIN 1
SHIFT SOLENOID CONNECTOR
401-221
