TM 5-3895-385-23-1
0123
Table 1. Right Tow Up Fault Troubleshooting Procedures -- Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3. Press right tow up key on
pedestal top (TM 5-3895-385-
10).
4. Measure voltage (WP 0443, Vol
1. If voltage reads a minimum of 22
3) between pin 1 and 2 on W10
Volts Direct Current (VDC),
J12 (WP 0451, Vol 3, Figure 27)
replace right tow hydraulic
while pressing right tow up key
solenoid (WP 0312, Vol 2).
on pedestal top.
2. If voltage reads below 22 VDC,
turn keyless engine switch to the
OFF position (TM 5-3895-385-
10), and proceed to next test.
5. Disconnect main wiring harness
W1 J38 from main manifold
wiring harness W10 J2 (WP
0373, Vol 2).
6. Turn keyless engine switch to
the AUX position (TM 5-3895-
385-10), but do not start engine.
7. Press right tow up key on
pedestal top (TM 5-3895-385-
10).
8. Measure voltage (WP 0443, Vol
1. If voltage reads a minimum of 22
3) from W1 J38 Pin 5 (WP 0451,
VDC, turn keyless engine switch
Vol 3, Figure 1) to a known good
to the OFF position (TM 5-3895-
ground while pressing right tow
385-10), and replace main
up key on pedestal top.
manifold wiring harness (WP
0376, Vol 2).
2. If voltage reads below 22 VDC,
turn keyless engine switch to the
OFF position (TM 5-3895-385-
10), and proceed to next
malfunction.
0123-2