TM 5-3805-298-23-1
0071
Table 1. Transmission Does Not Operate in Any Gear - Continued.
071
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
13. Turn the transmission control to
Transmission Does Not
third speed forward (TM 5-3805-
Operate in Any Gear -
298-10).
Continued
14. Increase engine to high speed idle
(2,450 rpm).
15. Record the pressure on
Pressure Is 350 25 psi (2,400
transmission pump pressure test
170 kPa) - Proceed to Test Step 6.
gauge assembly (Figure 2, Item 2). Pressure Is Not 350 - 25 psi
(2,400 170 kPa) - Replace
transmission relief valve (WP 0309).
Proceed to Test Step 9.
Test Step 6. Inspect Transmission
Oil Filter.
1. Turn the transmission control to
neutral (N) (TM 5-3805-298-10).
2. Apply parking brake (TM 5-3805-
298-10).
3. Lower the work tool to the ground
(TM 5-3805-298-10).
4. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-298-10).
5. Disconnect transmission pump
pressure test gauge assembly
(Figure 2, Item 2) from connector
on transmission relief valve
(Figure 2, Item 1).
6. Remove transmission oil filter
(WP 0316).
7. Inspect transmission oil filter for
No Particles Present - Install new
rubber particles, steel particles,
transmission oil filter (WP 0316).
heavy accumulation of fibrous
Proceed to Test Step 7.
material, or aluminum particles.
Particles Present - Replace
transmission (WP 0306). Install new
transmission oil filter (WP 0316).
Proceed to Test Step 10.
Test Step 7. Check Output of
Transmission.
1. Remove front drive shaft
(WP 0317).
2. Inspect front drive shaft for
Front Drive Shaft Is OK - Proceed to
damage (WP 0317).
step 3.
Front Drive Shaft Is Damaged -
Replace front drive shaft (WP 0317).
Proceed to Test Step 10.
0071-7
