TM 9-2350-277-20-1
TRANSMISSION WON’T UPSHIFT OR SHIFTS ERRATICALLY IN 1-4
POSITION—Continued
0065 00
Y
1. Adjust throttle valve modulator (WP 0213 00).
2. Can throttle valve modulator be adjusted?
YES
NO
YN
1. Replace throttle valve modulator and
lever (WP 0218 00).
2. Verify no faults found.
2Y
1. Remove plug (1) from GOVERNOR TWO (G2) pressure port (2).
2. Install STE/ICE 11669236 hose (3) into (G2) pressure port (2).
3. Install STE/ICE 444012 adapter (4) onto 11669236 hose (3).
4. Install STE/ICE 12258876 pressure transducer (5) onto 444012
adapter (4).
5. Hook up STE/ICE W4 cable (6) to transducer (5).
6. Route STE/ICE W4 cable (6) around left side of transmission,
over engine, and thru power plant rear access opening (7) as
shown.
7. Install rear upper access panel (see your -10) allowing W4 cable
slack to reach VTM.
8. Close front power plant access door (see your -10).
9. Raise and secure trim vane (see your -10).
10. Hook up VTM to DCA 6.
11. Hook up STE/ICE W4 cable (6) to VTM jack J2TK.
12. Perform STE/ICE test 50 TM 9-4910-571-12&P with carrier
traveling over flat, level terrain at 30 MPH and transmission
selector in 1-4 position.
13. Does VTM read between 92 and 107 psi?
YES
NO
2YN
1. Replace governor assembly
(WP 0397 00).
2. Verify no faults found.
0065 00-2
