Manitowoc Grove TMS9000-2 Series, Руководство по обслуживанию

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Grove
Published 01-14-2021 Control # 707-01
3-21
TMS9000-2 SERVICE MANUAL ELECTRICAL SYSTEM
3
Inspection
1. Visually check the motor housing for evidence of cracks
or other damage. Check for excessive shaft end play
indicating worn or damaged bearings. Replace motor if
damaged.
2. Inspect the wiper blade for serviceability. Replace wiper
blade when worn.
3. Inspect the wiper arm and parts of the linking component
parts (pantograph adapter, pivot shaft assembly, wiper
motor link and crank, wiper motor bracket) for damage.
Replace as needed.
Installation
1. Verify the pivot shaft and the wiper motor link and crank
are in place on the motor bracket. (Washers and clip
springs fasten the link to the pivot pins on the crank and
the pivot shaft. The pivot shaft’s pivot pin mounts in the
hole nearest the end of the pivot shaft’s lever.)
2. Connect the wiper motor to the motor bracket with
screws and washers. Connect the wiper motor’s shaft to
the wiper motor crank with the nut and washer.
3. Secure the adapter and the gasket of the pantograph to
the cab exterior with capscrews and lock washers.
4. Install the motor bracket and attached parts in the cab
interior with attaching hardware. Ensure the pivot shaft
sticks through the hole in the pantograph adapter.
NOTE: Take care not to damage any parts while moving
the bracket and attached parts around the steering
column.
5. Secure the pivot shaft to the pantograph adapter with the
pivot shaft assembly’s nut and washers. Install the
flanged sleeve on the pivot shaft.
6. Install the wiper arm on the shafts of the pantograph
adapter and the pivot shaft assembly. Secure the wiper
arm to the pantograph adapter shaft with it’s own washer
and cap nut. Secure the wiper arm to the pivot shaft with
the pivot shaft’s own tapered sleeve, washer, and cap
nut.
7. Connect the wiper arm’s washer hose to the washer
nozzle fitting assembly.
8. Connect the electrical leads to the wiper motor as
marked before removal.
9. Turn the battery disconnect switch to the ON position.
Check
1. Squirt some cleaning fluid onto the windshield with the
windshield washer.
2. Operate the windshield wiper. Verify it works. (Replace
wiper blade as needed if it streaks or otherwise wipes
poorly.)
WINDSHIELD WASHER ASSEMBLY
REPLACEMENT
Removal
1. Make sure that the key switch has been in the OFF
position for 2 minutes.
2. Turn the battery disconnect switch to the OFF position.
3. Locate the windshield washer container and pump.
4. Tag and disconnect the pump’s electrical lead and
ground wire.
5. Disconnect the hose from the windshield washer pump.
Point it so it won’t spill cleaning fluid. Catch cleaning fluid
from the windshield washer container with a suitable
container.
6. Remove four self tapping screws securing the
windshield washer container. Remove the windshield
washer container and pump.
7. Remove pump and pump seal from container.
Inspection
1. Visually check the pump for evidence of cracks, leaks, or
other damage. Replace pump if damaged.
2. Inspect the container for leaking. Replace pump seal if it
is leaking. Replace container if it is damaged and
leaking.
3. Inspect spray nozzle on the wiper arm. As needed, clean
the nozzle with a fine piece of wire and compressed air.
Installation
1. Install pump and pump seal on container.
2. Install windshield washer container. Secure the
container with four self tapping screws.
3. Attach the hose to the windshield washer pump.
4. Connect the pump’s electrical lead and ground wire as
tagged during removal.
5. Turn the battery disconnect switch to the ON position.
6. Fill the container with cleaning fluid.
Fo
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Reference
Only