TM 9--2350--292--20--1
0129 00--10
FUEL GAUGE FAILS TO OPERATE PROPERLY -- CONTINUED
0129 00
Q
Is continuity present?
CONTINUED FROM STEP P
no
yes
1. Reconnect lead 28 to switch S4.
2. Disconnect harness 4W103 P1 from gauge
panel.
3. Place one multimeter lead in lead 31 switch S4
connector socket and other lead on harness
4W152 J1 pin J. Check for continuity.
Repair (WP 0290 00) or re-
place (WP 0243 00) lead 31.
Verify fault is corrected.
R
Is continuity present?
no
yes
1. Reconnect lead 31 to switch S4.
2. Disconnect harness 3W143 P2 from bulkhead
disconnect.
3. Place one multimeter lead in harness 4W103
P1 socket J and other lead in harness 3W143
P2 receptacle socket A. Check for continuity.
Repair (WP 0290 00) or
replace (WP 0316 00)
harness 4W103. Verify
fault is corrected.
S
Is continuity present?
no
yes
1. Reconnect harness 4W103 P1 to gauge panel.
2. Disconnect lead 31 from liquid level transmitter.
3. Place one multimeter lead in lead 31 liquid level
transmitter connector socket and other lead on
harness 3W143 P2 pin A. Check for continuity.
Repair (WP 0290 00) or
replace (WP 0295 00)
harness 3W143. Verify
fault is corrected.
Replace liquid level trans-
mitter (WP 0215 00).
Verify fault is corrected.
END OF TASK