TM 10-3930-675-24-1
TROUBLESHOOTING PROCEDURES (NON-ERROR CODE) - CONTINUED
0007 00
Troubleshooting Procedures (Non-Error Code) - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Autolube System Not Lubricating Properly 7. At the "plugged" lube point, a. Repair the "plugged" lube
(USMC Only) - Continued.
remove the Autolube tubing
point and reinstall the
and fitting. Install a grease
Autolube fitting and tubing.
fitting (part #160) and try to b. Run a manual lube cycle to test
manually lubricate with a
the "plugged" lube point
grease gun.
repair.
8. If no "plugged" lube points are Replace non-functioning or
found, run a manual lube cycle "plugged" secondary distribution
and disconnect the inlet tube at valve.
each secondary distribution
valve to identify the tube with
pressure on it.
9. Inspect all Autolube system Replace any damaged or worn
tubing and fittings for damage tubing or fittings.
or wear.
Troubleshooting Procedures (Non-Error Code).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Autolube Pump Not Working (USMC Only).
1. Check circuit breaker F34 for a. Reset circuit breaker as
trip.
required.
b. Replace damaged or faulty
circuit breaker (WP 0074 00).
2. Inspect Autolube pump for Replace damaged Autolube
damage.
pump.
3. Enter
"EXTRA
FUNC"
Remove the plastic plug from the
10(13) in the diagnostic menu.
front of the Autolube pump.
Use the keys to activate
Check if the left LED light on the
pump control circuit. "SET
pump printed circuit board is on.
OUTPUT SIG" should be "1"
Push the button on the PC board
when activated.
for two seconds to activate a
manual cycle.
4. If LED light on Autolube a. If no voltage (24V) is found at
X174B
pin
2,
check
pump printed circuit board is
connection of wire A174B2 at
not on, check voltage (24V) at
ECU (792) pin 60.
X174B pin 2.
b. Check continuity of wire
A174B2.
c. Repair or replace damaged
wires or connectors (WP 0113
00).
d. Replace ECU (792) (WP 0080
00).
0007 00-91
