Replacement Of Bar Attachment Bolts; Mod. 2036/2040 Mod - Jonsered 2036 Workshop Manual

8
96
Crankshaft and crankcase
Fit the new sealing ring with the plate
mantle turned outwards.
504 91 28-00
Mod. 2077
Fit the oil pump gear on the crankshaft.
Replacement of bar
attachment bolts
Mod. 2036/2040
Mod. 625/630/670
Tap the bolt in the oil tank.
Fit a new bolt by means of a thin steel
wire.
Vibration dampers
The vibration dampers between the en-
gine unit and handle section may either
be springs or rubber elements, or a com-
bination of both.
Lubricate the shaft with a few drops of
engine oil and place the new sealing ring
in position. The plate mantle should be
turned outwards.
Press in the sealing ring to the crankcase
plane with a suitable mandrel.
Mod. 2077
Fit the oil pump gear on the crankshaft.
The milled end of the gear should be
towards the sealing ring.
Lubricate the milled part of the gear with
grease and press it down on the shaft.
Use if necessary extractor 502 54 09-01
when fitting too.
Check that the gear goes into the sealing
ring without damaging it.
Replacement of bar
attachment bolt
Mod. 2036/2040
Mod. 625/630/670
Dismantle the chain and bar and empty
the oil tank of oil.
Use a plastic mallet and tap one bolt into
the oil tank.
Fit a new bolt by using a thin (0.3 – 0.5
mm) steel wire. Enter the wire through the
hole in the bar attachment and out through
the oil filler hole. Wind the wire round the
threads on the bolt, pull it into place and
then use a suitable mandrel to press it
into the correct position.
NOTE!
Replace one bolt at a time so that the
reinforcement plate inside the tank does
not fall off.
Vibration dampers
The engine unit and handle section on all
the chain saw models are connected to
each other via vibration dampers.
These may consist of springs or rubber
elements, or a combination of both.