TM 9-2350-247-20-1
PARTICULATE PRECLEANER MOTOR DOES NOT WORK (M548A3)Continued
0103 00
3BY
1. Connect NBC wiring harness connector J1 (1) to particulate
precleaner (2).
2. Connect circuit 135G lead (3) to relay terminal A2 (4).
3. Turn MASTER SWITCH ON.
4. Turn NBC AIR FILTER SWITCH (5) ON (see your -10).
5. Measure voltage between bus bar (6) and ground.
6. Does multimeter read more than 17 volts?
YES
NO
3BYN
1. Service carriers batteries
(WP 0293 00).
2. Verify no faults found.
0103 00-5