TM 9-2320-363-34-1
Table 2-1. Troubleshooting (Cont)
Malfunction
Test or lnspection
Corrective Action
TRANSMISSION (CONT)
3. TRANSMISSION WILL NOT SHIFT INTO GEAR, SLIPS OUT OF GEAR, OR OPERATES
ERRATICALLY.
Step 1.
Check for low main pressure. Remove oil line (all except M915A2) or plug
(M915A2) from main pressure port on transmission and install tee (all except
M915A2) and 0 to 300 psi (0 to 2070 kPa) gage. Start engine and allow to
run at idle speed (600 rpm). With parking brake applied, shift transmission
into DRIVE. Check for 80 to 100 psi (552 to 690 kPa) main system pressure.
l If pressure is 80 to 100 psi (552 to 690 kPa), go to step 4.
Step 2. Check for clogged internal filter element. Remove oil pan (TM 9-2320-363-20).
l If internal filter element is clogged, replace internal filter
element (page 3-258) and repeat step 1.
Change 1
2-11
