38
- FORM NO. 56043071 CMAX
™
28/34ST / I-MAX
™
28/32C, BA 750/850ST, BA 750C
RECOVERY SYSTEM
MAINTENANCE OF FLOAT CAGE AND FLOAT DUCT
1
See Figure 3. Open the recovery tank dome lid and lay it to the side, remove the two
(A)
Screws and pull the Float Duct
(B)
and float cage
assembly
(C)
from vac motor spacer
(D)
.
2
Snap apart the two float cage halves
(C)
and flush clean the float ball and cage pieces.
3
Inspect the Gasket
(E)
and clean any debris from the inside of the float duct housing. Then re-install all parts in reverse order.
VACUUM MOTOR REMOVAL
1
Drain the recovery tank using the drain hose.
2
Swing open the recovery tank, secure with prop rod and disconnect the vacuum motor harness connector.
3
See Figure 3. Remove the vacuum motor Duct Cover
(F)
secured to the bottom of the recovery tank (qty 4 screws).
4
Loosen the exhaust hose clamp and remove Hose
(G)
from the vac motor discharge tube and completely remove the motor from its mount
cavity.
5
Inspect the condition of the vac motor Gasket
(H)
inside the vac motor mount cavity.
6
Make service repairs to the vac motor and re-install by following steps in reverse order.
RECOVERY TANK REMOVAL
1
Follow steps 1-4 in the
Vacuum Motor Removal
section.
2
See Figure 3. Remove the Screw
(I)
and release the Tank Support Bar
(J)
and allow the tank to swing down to the side of the battery
compartment box.
3
Loosen the hose clamp for the tank Drain Hose
(K)
and pull the hose free.
4
Remove the Squeegee Hose
(L)
from the tank connection.
5
Support the tank and remove the (4) screws from the hinge that attaches the tank to the top of the solution tank edge and pull the tank free
from the machine.