TM 5-2420-231-23-1
0013
Table 1. Engine Does Not Crank or Cranks Slowly - Continued.
013
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4. Disconnect 24-volt wiring harness
Engine Does Not Crank or
connector (Figure 16, Item 2) from
Cranks Slowly - Continued
24-volt junction (Figure 16, Item 1).
Figure 16. 24-Volt Junction.
0013
5. Install a jumper wire between
starter relay wiring harness con-
nector (WP 0007, Figure 23) termi-
nals 30 and 87.
6. Using a digital multimeter, mea-
Resistance 5.0 Ohms or Less -
sure resistance between 24-volt
Proceed to step 7.
eyelet terminal (WP 0007, Figure
Resistance Greater Than 5.0 Ohms -
27) and front console wiring har-
Install all relays.
ness connector (WP 0007, Figure
Replace front console wiring harness
6) terminal A5. Resistance should
(WP 0162).
be 5.0 ohms or less.
Proceed to Test Step 7.
7. Remove jumper wire from starter
relay wiring harness connector
(WP 0007, Figure 23) terminals 30
and 87.
8. Install a jumper wire between main
chassis wiring harness connector
(WP 0007, Figure 19) terminal 1
and machine ground.