TESTING

TM 9-2350-222-34-1

AIR CLEANER FAN REPAIR (Sheet 8 of 11)

9. Place brush lead (L) and power cable lead (F) on

front end head (A) as shown and secure retaining

strap (M) with screw and lockwasher (N) to front end

head (A) as shown.

10. Position ground lead (G) and brush lead (P) over

terminal as shown.

11. Using screwdriver, install screw (Q) and lockwasher

to secure leads (L) and (P) to terminal.

TESTING:

1. Secure air cleaner blower motor (A) to bench

vise so motor is stable.

2. Connect motor to 24 volt d.c. power source as

shown. With (+)m connection to lead (B) and (-)

connection to lead (C).

3. Using multimeter, check voltage for a reading (V)

of 22-24 volts.

4. Using multimeter, check amperage for a reading

(A) of 5 to 7.5 amps.

5. If voltage or current readings do not conform to

those stated in steps 3 and 4, replace motor. If

motor conforms to readings stated in steps 3 and

4, go on to assembly.

Go on to Sheet 9

TA130473

4-9