DF140 “K2” (’02) MODEL 11-33
PTT MOTOR
Removal
NOTE:
Before removing PTT motor, wash the PTT body with a stiff
bristle brush and hot, soapy water to remove sand or dirt and
dry the PTT body with compressed air.
Place the lower mounting eye of the PTT cylinder in a vise.
Tighten the vise only enough to secure the PTT unit, do not
over tighten.
NOTE:
To prevent damage to the PTT cylinder use wood blocks, vise
jaw protectors, etc., between the vise jaws and PTT compo-
nents before tightening vise.
Remove the four (4) screws securing the PTT motor to the PTT
pump case.
Detach the PTT motor from PTT pump case.
Note the position of drive joint 1 and O-ring 2 and remove
them.
PTT motor Disassembly
For correct assembly, scribe an alignment mark on the field case
and brush holder.
Slide cable protector tube upward.
Remove the screw securing the motor cable holder 1, then
slide motor cable holder and grommets 2 out as shown in
figure.
Protector
tube
1
1
2
PTT
Motor
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