Table of Contents
Advertisement
To Repair Or Replace Vacuum Motor(s)
1. Remove the front cover, drain the recovery tank.
2. Raise the recovery tank and safely engage the
prop rod latch.
3. Disconnect electrical connector from the vacuum
motor(s) and connecting hoses.
4. Unbolt the bracket and vacuum motor assembly
and remove from tank.
5. Remove the vacuum motor from the bracket.
6. Reverse steps to install. Make sure the gaskets fit
and seal properly as you reassemble.
Vacuum Motor Carbon Brushes
If armature commutator is grooved, extremely pitted or
not concentric, the motor will need to be replaced or
sent to a qualified service center.
Important:
These brushes wear quicker as the length shortens due
to increased heat. Spring inside brush housing will
damage motor if brushes are allowed to wear away
completely.
Periodically check the length of the carbon brushes.
Replace both carbon brushes when either is less than
3/8" (9.5mm) long.
86292200 COMMODORE DUO
Carbon Brushes
Maintenance
End Cap
3
8 [9.5mm]
43
Advertisement
Table of Contents
