BCS 770HY Two Wheel Tractor Power Unit
TWT770HY/PU/0221 Page 19
For engine maintenance please refer to engine manufacturers manual.
Aer every hour of operaon stop the engine and remove the spark plug cap.
Check engine oil level (recommended oil SAE 15w/40).
Replace the spark plug cap.
Do not turn the machine on its side for cleaning.
Before checking the oil level ensure the machine is level.
Remove the gearbox unit dipsck and ensure the oil reaches the top level mark, if necessary top up with
SAE 15w/40 gear oil (see page 20).
If the machine is not be used for a long period of me it is advisable to take the following precauons:
• Empty the carbureor and fuel tank (refer to engine manual for details). Alternavelty, add a fuel
stabiliser.
• Empty the engine of oil.
• Petrol engine: lubricate the cylinder with a few drops of engine oil through the plug hole then turn
the engine over several mes without starng it.
• Diesel engine: remove the injector by unscrewing the two bolts which fasten it to the head and
pour a lile oil into the hole.
• Clean the engine and the machine thoroughly.
When restarng check that all security devices are working.
Maintenance Guide
Storage