TM 9--2350--292--20--1
0131 00--6
TURBOCHARGER DUST DETECTOR INDICATOR LIGHT FAILS TO OPERATE
-- CONTINUED
0131 00
M
Is 24 V dc present at both checks?
CONTINUED FROM STEPS F AND L
no
yes
CONTINUED ON NEXT PAGE
1. Disconnect wiring harness 3W202 from left and
right dust detector pressure switches.
2. Turn MASTER switch ON
(TM 9--2350--292--10).
3. Place red multimeter lead in each harness
3W202 detector connector socket A (one at a
time) and black lead to ground. Check for
voltage.
4. Turn MASTER switch OFF
(TM 9--2350--292--10).
Repair (WP 0290 00) or
replace (WP 0300 00)
harness 3W202. Verify
fault is corrected.
N
Is continuity present at both checks?
no
yes
With plungers up on each pressure switch, place
one multimeter lead on each switch connector pin
(one switch at a time). Check for continuity.
Replace faulty pressure
switch (WP 0213 00).
Verify fault is corrected.
O
Is continuity present at both checks?
no
yes
Place one multimeter lead on harness 3W202 J3
pin U and other lead in each detector switch con-
nector socket B (one at a time). Check for continu-
ity.
Repair (WP 0290 00) or
replace (WP 0213 00)
harness 3W202. Verify
fault is corrected.