TM 5-2420-231-23-1
0051
Table 1. Transmission Does Not Shift into Forward - Continued.
051
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
6. Using a digital multimeter, test for
Continuity - Install instrument panel
Transmission Does Not Shift
continuity between powershift con-
front cover (WP 0174).
into Forward - Continued
troller wiring harness connector
Replace powershift wiring harness (WP
(WP 0007, Figure 20) terminal H1
0167).
and all other terminals on harness.
Proceed to Test Step 38.
There should be no continuity.
No Continuity - Install instrument panel
front cover (WP 0174).
Replace transmission (WP 0213).
Proceed to Test Step 38.
Test Step 24. Test Alternator and
Battery Equalizer.
1. Raise front end loader and install
support strut (TM 5-2420-231-10).
2. Raise engine hood (TM 5-2420-
231-10).
WARNING
Keep all tools and small parts away from machine while engine is
operating.
Hearing protection is required when standing within 50 ft (15.2 m) of the
machine while it is operating.
Failure to follow these warnings may result in injury to personnel or
damage to equipment.
3. Position boot (Figure 5, Item 1)
aside and place positive lead (red)
of digital multimeter (Figure 5, Item
2) on alternator cable connection.
4. Place negative lead (black) of digi-
tal multimeter on machine ground.
Voltage 24 to 28.5 Volts - Proceed to
5. With engine still running, monitor
step 6.
and record voltage on digital multi-
meter. Voltage should be 24 to
Voltage Greater Than 28.5 Volts -
Replace alternator (WP 0153).
28.5 volts.
Proceed to Test Step 38.
0051-28
