Husqvarna 545 Mark II Workshop Manual page 19

6. Remove the screw (D), the chain tensioner cover
(E), the worm wheel (F), the worm screw (G), the
washer (H) and the o-ring (J). Remove the screw (K)
and the chain guide (L).
D
E
J
K
L
7. Remove the saw dust guard (M), the knee joint (N)
and the brake band assembly (P) from the clutch
cover.
M
722 - 003 - 26.03.2019
F
G
H
P
N
8.3.2 To clean and examine the chain brake
1. Carefully clean and examine all parts of the chain
brake. Replace damaged parts.
2. Measure the thickness of the brake band. The
thickness of the brake band must be minimum 0.6
mm at the most worn point.
3. Lubricate the knee joint with grease.
8.3.3 To assemble the chain brake
1. Attach the knee joint to the brake band and tighten
to the correct torque. Refer to
page 10 .
2. Attach the knee joint (N), the brake band assembly
(P) and the saw dust guard (M) to the clutch cover.
M
Servicing data on
P
N
Repair instructions - 19