00191376-07 - 第51页
HS Preventive Maintenance 7 4-monthly m aintenance jobs 01/2006 US Edition 51 Distributo r (back part o f head) 7 a Carefully re move the d istributor to gether wi th the two O -rings. 7 s Carefully remove t he two O -ri…
7 4-monthly maintenance jobs HS Preventive Maintenance
01/2006 US Edition
50
7
HS Preventive Maintenance 7 4-monthly maintenance jobs
01/2006 US Edition
51
Distributor (back part of head) 7
a Carefully remove the distributor together with the two O-rings.
7
s Carefully remove the two O-rings.
: Clean them and grease them very sparingly with UNISILKON L250L.
: Check the distributor for damage. The running surface should be smooth and not grooved at
all.
Replace the distributor if it is damaged (see servicing instructions).
7
: Wipe the distributor using a lint-free cloth moistened with ethyl alcohol.
: Blow through with compressed air.
7
d Check that the gold spring pins (ball catches) move easily.
Replace the entire distributor if any of the ball catches does not move easily.
f Place the clean distributor and the lightly greased O-rings on a clean surface.
7
7
7
7
7
7
7
7
7
7
7
7
7
7 4-monthly maintenance jobs HS Preventive Maintenance
01/2006 US Edition
52
7