TM 5-3805-291-23-1
TROUBLESHOOTING WITHOUT A DIAGNOSTIC CODE - CONTINUED
0008 00
Table 3. Transmission Troubleshooting - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3. Check for active diagnostic codes.
1. Troubleshoot any active diagnostic
7.
Transmission Does Not
codes (WP 0009 00).
Operate in Any Speed or
2. If problem still exists, go to Test 4.
Slips in All Speeds -
Continued.
4. Verify system voltage is not low with a 1. If system voltage is OK, go to Test 5.
2. If system voltage is low, perform
Charging System Test (WP 0013 00).
5. Perform Joystick Control Position
If problem still exists, go to Test 6.
Sensor Calibration (WP 0014 00).
6. Perform Transmission Pressure Test
If problem still exists, go to Test 7.
and Adjustment (WP 0014 00).
7. Use Electrical Schematic to look for an 1. Correct any electrical problem found.
2. If problem still exists, replace
electrical problem (WP 0236 00).
transmission and torque converter (WP
0204 00).
1. Ensure operator is operating machine
1. If there is too much load causing torque
8.
Transmission Gets Hot.
within specified parameters (TM 5-
converter to slip, return to normal
3805-291-10).
operation (TM 5-3805-291-10).
2. If problem still exists, go to Test 2.
2. Check transmission oil level (TM 5-
1. Add oil if necessary.
2. If problem still exists, go to Test 3.
3805-291-10).
3. Check for air in transmission oil.
1. If air is present, find and repair source
of air.
2. If problem still exists, go to Test 4.
4. Check coolant level (TM 5-3805-291- 1. Add coolant if necessary.
2. If problem still exists, go to Test 5.
10).
5. Connect MSD (WP 0005 00) and
1. If gage is inaccurate, replace
monitor transmission temperature.
instrument cluster (WP 0054 00).
Compare result to gage.
2. If problem still exists, go to Test 6.
1. Replace or unblock restricted or
6. Check for restriction in transmission
damaged components.
oil cooler and lines (WP 0102 00 and
WP 0205 00).
2. If problem still exists, go to Test 7.
7. Check for leaks in transmission lines
1. Replace damaged lines.
(WP 0102 00 and WP 0104 00).
2. If problem still exists, go to Test 8.
8. Perform Transmission Pressure Test
If problem still exists, replace transmission
and Adjustment (WP 0014 00).
and torque converter (WP 0204 00).