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POWER BRUSH ESCORT 115V (OBS)
3 .
Disconnect pump motor wire leads.
Disconnect solution hoses from pump
head and remove pump. Refer to
pump drawlng
for
replacement parts.
CAUTION:
When reptactn hose-
-
barbs on
ump head
-
as thls could crack
intake and discharge ~ o r t s in DumD
head.
VAC SHOE
1 . Remove
bolts holding chassls and
(4)
pum plate to tanks. (Refer to Photos
2 . Remove
(3)
bolts hoidin vac shoe/
bracket to soiutlon t a n! .
Repair or
NOTE When relnstalllng a new vac
shoe, proper alignment of shoe to
floor must be made.
Attach chassis and pump plate as-
sembly to tank and tlghten screws.
2. Set machine upright on a flat-level
surface (a desk top works well) and
check vac shoe for level contact on
the fiat surface.
\
VAC SHOE LEVEL WITH FLOOR
3.
Make adjustment at axle leveling
screws by tlghtenln /loosening both
of the lock nuts unti? shoe Is level.
TRANSPORT WHEELS
wheel off axle. Before reinstalling
wheel, clean axle and apply light
coating of silicone lubricant.
4
VAC MOTOR EXHAUST FILTER
1. Remove (4 bolts holding chassis to
tanks. (Ref)er to Photos 3 & 9)
2. Lay machlne on side. Pull chassis
from tanks
expose exhaust muffler.
3.
Remove hex nut from PVC muffler.
Repair or replace as required.
NOT
SWITCH CONTROL PANEL
1 . Remove (2) screws holdlng switch
housing to handle. (EPB housing
shown)
I
SCREWS
2 . Replace switches as required.
SERVICING POWER HEAD
BRUSH MOTORlRECTlFIER
2 . Remove (6 screws holding motor and
plate to houslng. Repair/repiace
motor rectifier as needed.
BELT ADJUSTMENT
1 . When servicing brush motor
or
check belt for proper
be
tension. The L I t should
taut to
pulleys. To tighten L i t , pbosen motor
mounting nuts and rotate motor rear-
ward lust enouah to tlahten belt.
1. Remove belt guard.
2 Remove screw from each end of brush
shaft and remove brush assembly
from housing. Replace brush or bear-
rings as needed.
POWER HEAD LIFT CABLE
I. Remove recovery tanklvac motor
assembly.
2 . Tilt machlne back to rest on handle.
Remove bolt holding cable to lift
bracket and (2) power
pivot bolts.
Page 4 of 8
brush
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