STIHL 020 T
44
• Wash the pickup body in white
spirit and, if possible, blow out
with compressed air.
Note:
If pickup body is damaged,
fit a new one.
• Remove oil tank filler cap.
Flush out the oil tank.
Impurities gradually clog the fine
pores of the filter with tiny particles of
dirt. This prevents the oil pump from
supplying sufficient oil to the bar and
chain. In the event of problems with
the oil supply system, first check the
oil tank and the pickup body. Clean
the oil tank if necessary.
Troubleshooting chart - see 2.5.
• Remove the chain sprocket –
see 3.3.
9.
CHAIN LUBRICATION
9.1
Suction Hose/Pickup Body
• Push suction hose off the nipple
on the oil pump.
• Take out the screws (1).
• Remove the cover (2).
• Pry the hose flange out of the
crankcase.
• Remove the suction hose with
pickup body.
• Insert suction hose, pickup body
first, in the crankcase.
• Pull the worm off the crankshaft
stub.
• Pull the pickup body out of the
suction hose.
Note:
Coat flange on hose with a
little oil to simplify fitting.
Assembly is a reversal of the
disassembly sequence.
