TM 9--2350--292--20--1
0018 00--6
AUXILIARY POWER UNIT FAILS TO CRANK -- CONTINUED
0018 00
Is continuity present?
no
yes
no
yes
L
M
CONTINUED ON NEXT PAGE
Is continuity present?
Replace generator
(WP 0635 00). Verify
fault is corrected.
Repair (WP 0290 00) or
replace (WP 0659 00)
harness 3W733. Verify
fault is corrected.
CONTINUED FROM STEP K
1. Place multimeter red lead onto generator
field terminal A and black lead to generator
ground terminal E.
2. Check for continuity.
1. Place multimeter red lead to generator
terminal E and black lead to common
ground E3.
2. Check for continuity.
no
yes
N
Is continuity present?
Repair (WP 0290 00) or
replace (WP 0313 00)
harness 3W702. Verify
fault is corrected.
1. Open air intake grilles above battery
compartment (TM 9--2350--292--10).
2. Disconnect harness 3W702 P1 at bulkhead
disconnect.
3. Place multimeter red lead to harness 3W702
J1 socket D and black lead to 3W702 P1
socket B.
4. Check for continuity.
