41
Maintenance and Service
5.4.4 Oil sensor
The oil sensor (Fig. 14/10) installed
serves as a safety feature to protect the
engine from damage due to insufficient
oil.
In the event of insufficient oil, the
engine stops or cannot be started.
Check the engine oil level!
5.4.5 Disassembling the air filter
1. Open the hood.
2. Unscrew the fastening nut
(Fig. 14/5) securing the air filter
cover (Fig. 14/6).
3. Remove the air filter cover
(Fig. 14/6).
4. Unscrew the fastening nut
(Fig. 14/8) securing the air filter.
5. Pull the air filter (Fig. 14/7) from the
threaded pin (Fig. 14/9).
5.4.6 Cleaning the air filter
1. Disassemble the air filter,
refer to paragraph 5.4.5.
2. Beat the air filter lightly on a level,
solid surface.
3. If necessary, vacuum the air filter
carefully using a vacuum cleaner.
Do not damage the filter ribs!
4. If the air filter cannot be cleaned
sufficiently, replace the old air filter
with a new one.
5.4.7 Installing the air filter
1. Install the cleaned or new air filter
(Fig. 14/7) on the threaded pin
(Fig. 14/9).
2. Fix the air filter (Fig. 14/7) by
screwing the fastening nut
(Fig. 14/8) for the air filter on the
threaded pin (Fig. 14/9).
3. Replace the air filter cover
(Fig. 14/6).
4. Screw the fastening nut (Fig. 14/5)
for the air filter cover (Fig. 14/6) on
the threaded pin (Fig. 14/9).
5. Close the hood.
