TM 5-3805-290-23-1
ELECTRICAL SYSTEM TESTS, INSPECTIONS, AND ADJUSTMENTS - CONTINUED
0013 00
ELECTRIC STARTING SYSTEM TEST - CONTINUED
7.
Perform these procedures one at a time. Between each procedure, attempt to rotate crankshaft. Stop performing these
procedures when crankshaft rotates freely and proceed to step g.
a.
Remove V-belts (WP 0046 00).
b.
Remove starter (WP 0048 00).
c.
Remove water pump (WP 0045 00).
d.
Remove fuel injection pump (WP 0164 00).
e.
Remove gear pump braking and hydraulic fan (WP 0186 00).
f.
Unbolt torque converter from engine without removing engine (WP 0145 00).
g.
If engine is not difficult to turn after performing step a, replace the alternator (WP 0047 00) or AC compressor
(WP 0192 00).
h.
If engine is not difficult to turn after performing steps b thru e, replace the component last removed.
i.
If engine is not difficult to turn after performing step f, replace transmission (WP 0176 00).
j.
If crankshaft is still stuck or difficult to turn, replace engine (WP 0145 00).
8.
Attempt to crank starting motor.
a.
If starting motor cranks slowly, replace starting motor (WP 0048 00).
N OT E
Blocked engagement and open solenoid contacts will give same electrical symptoms.
b.
If starting motor does not crank, remove starter and check for blocked engagement of starting motor pinion gear
and flywheel ring gear (WP 0048 00).
0013 00-28
