engines
Disconnect the wire from the negative terminal of the battery
Loosen the clamps and disconnect hoses 1 and 2 from regulator 5.
Draining sediment from the fuel coarse filter, washing the filter
Unscrew the drain plug 6 (Fig. 1), drain the sediment from the filter.
Remove the cylinder head
Remove the crankcase and crankcase gasket
The first maintenance of injectors is carried out after 250 hours of operation from the start of engine operation
You will need: a hex wrench “6”, heads “12”, “13”, “14”, a small chisel, a hammer
Drain the engine oil and coolant, remove the mudguard and accessory drive belt
At the engine mod. 406 the oil pump is driven by an intermediate shaft, for engine mod. 402 the pump and ignition distributor are driven by the camshaft
