Toro Z153 Z Master, Руководство оператора

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6. Remove the safety filter only if you intend to replace
it.
Important
Never attempt to clean the safety filter. If
the safety filter is dirty, then the primary filter is damaged
and you should replace both filters.
7. Inspect the primary filter for damage by looking into
the filter while shining a bright light on the outside of
the filter. Holes in the filter will appear as bright spots.
If the filter is damaged discard it.
4
3
5
1
2
1
m–4815
Figure 33
1. Latches
2. Air cleaner cover
3. Air filter body
4. Primary filter
5. Safety filter
Servicing the Primary Filter
Check and/or replace it after 200 operating hours.
If the primary filter is dirty, bent, or damaged then replace
the filter.
Do not clean the primary filter.
Servicing the Safety Filter
Replace it after 600 operating hours.
Important
Never attempt to clean the safety filter. If
the safety filter is dirty, then the primary filter is damaged
and you should replace both filters.
Installing the Filters
Important
To prevent engine damage, always operate
the engine with both air filters and cover installed.
1. If installing new filters, check each filter for shipping
damage. Do not use a damaged filter.
2. If the safety filter is being replaced, carefully slide it
into the filter body (Fig. 33).
3. Carefully slide the primary filter over the safety filter
(Fig. 33). Ensure that it is fully seated by pushing on the
outer rim of the filter while installing it.
Important
Do not press on the soft inside area of the
filter.
4. Install the air cleaner cover with the side indicated as
UP facing up and secure the latches (Fig. 33).
Servicing the Engine Oil
Change the oil:
•
After the first 8 operating hours.
•
After every 100 operating hours.
Note: Change the oil more frequently when operating
conditions are extremely dusty or sandy.
Oil Type: Detergent oil (API service SG or SH)
Crankcase Capacity:
•
51 oz. (1.5 l) (When the oil filter is not removed)
•
57 oz. (1.7 l) (When the oil filter is removed)
Viscosity: See the table below.
USE THESE SAE VISCOSITY OILS
m–4292
Checking the Oil Level
Check the engine oil level daily.
1. Park the machine on a level surface.
2. Disengage the PTO, move the motion control levers to
the neutral locked position and set the parking brake.
3. Stop the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
4. Clean around the oil dipstick (Fig. 34) so that dirt
cannot fall into the filler hole and damage the engine.
5. Unscrew the oil dipstick and wipe the end clean
(Fig. 34).