Chain Brake - Husqvarna 390XP Workshop Manual

Chain brake

5.1 Disassembly
WARNING!
Make sure the spring does not fly out
and cause injury. Wear eye protection
1. Disassemble the chain and bar. Refer to the
Operator's manual.
2. Disassemble the centrifugal clutch. Refer to chapter
Centrifugal clutch in the Workshop manual.
3. Push the hand guard forward so that the chain brake
is engaged. See fig. 1.
4. Remove the hand guard, two screws. Note the
sleeve on the starter side. See fig. 2.
5. Remove the chain guide-plate (A). See fig. 1.
6. Remove the locking ring (C) with washer (D) and lift
up the clutch drum (E) with needle bearing (F) and
chain drive sprocket (G). See fig. 3.
12 - English
5 Chain brake
Fig 1
Fig. 1
Fig 2
Fig. 2
Fig 3
B
G
E F
A
D
C