Cab Maintenance; Cleaning The Cab Air Filters; Cleaning The Air-Conditioning Assembly - Toro Groundsmaster 4000 Operator's Manual

Cab Maintenance

Cleaning the Cab Air Filters

Service Interval: Every 250 hours
1. Remove the screws and grates from both the
in-cab and rear cab air filters
Figure 118).
1
Figure 117
In-Cab Air Filter
1. Filter
2. Grate
Figure 118
Rear Cab Air Filter
1. Filter
2. Grate
(Figure 117
3
3. Screw
1
2
2
3
3. Screw
2. Clean the filters by blowing clean, oil-free,
compressed air through them.
Important:
other damage, replace the filter.
3. Install the filters and the grate with the
thumbscrews.
and
Cleaning the
Air-Conditioning Assembly
2
Service Interval: Every 250 hours (more frequently in
1. Perform the pre-maintenance procedure; refer
to Preparing the Machine for Maintenance (page
56).
2. Disconnect the wire for each fan.
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1. Fan
2. Wire
3. Remove the 2 knobs and remove the fan
assembly.
4. Open the 4 latches on the air-conditioning
assembly and remove the screen.
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1. Air-conditioning coil
2. Latch
80
If either filter has a hole, tear, or
extremely dusty or dirty conditions).
Figure 119
Right fan shown
3. Knob
Figure 120
3. Air-conditioning screen
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