Chain Brake - Dolmar PS-34 Repair Manual

01 Chain brake

01-01 Removing the chain brake
Remove sprocket guard, nose bar and chair,
clear the chain intake area.
1
01-01 Removing the chain brake
The pivots (1) are fixed by a thicker
section in holes in the housing and hold
the cover plate. If pivots break off during
dismantling, replace the cover plate.
01-01 Removing the chain brake
Loosen chain brake to relax packing
spring, loosen screw for hand guard (5)
and unscrew 2-3 rounds.
Page 6
01-01 Removing the chain brake
Carefully lever out 4 pivots (x) on the
cover plate from the housing sleeves
using a long screw driver.
01-01 Removing the chain brake
Remove clutch drum (2) and centrifugal
clutch (3, see 02-01), take straining screw
(4) from housing pocket.
5
10
01-01 Removing the chain brake
Push out rear sleeve (6) with screw (5), re-
move front sleeve (7), remove Seeger ring (8)
of upper bolt (9a), pull out both bolts (9a + 9b),
remove spring (10) from brake lever from
housing.
3
9a
9b
x
2
4
8
6
7