English – 49
Repair instructions
WARNING!
After pressure testing the cylinder,
check that the inlet manifold is
seated correctly, otherwise the saw
may be damaged.
7.24 Cylinder – pressure testing
1
Remove:
• cylinder cover
• carburettor
• spark plug
2
Attach both the pressure testing covers. (see fi gure
61)
3
Loosen the screws on the muffl er and press the
rubber sheet 502 54 11-02 between the muffl er and
cylinder. Tighten the top two muffl er screws.
4
Fit the pressure testing spark plug 503 84 40-02
and connect the pressure testing tool 531 03 06-23.
(see fi gure 63)
5
Pump the pressure up to 80 kPa (0.8 bar). Wait
30 seconds. The pressure should not be less than
60 kPa (0.6 bar). Remove the cover plates from
the silencer and carburettor, tighten the bolts to the
specifi ed torque. Remove the pressure test nipple
503 84 40-02 and refi t the spark plug.
Fig 63
Fig 62
Fig 61
To Next Page
Loading...
