05
OIL PUMP
3
Repair Manual PS-6400/PS-7300/PS-7900
1
Oil tank
The oil tank 1 holds 0.42 liter and is formed by the
halves of the crankcase.
The large oil tank cap 3 makes oil filling easy.
The oil tank is ventliated by valve 2 in the crankcase.
To replace it, drive the valve into the tank with a
mandrel (dia. 4 mm) and press in a new valve from
the outside with a mandrel (dia. 8 mm).
CAUTION: Use mandrel with planar surface!
2
18