Crankshaft And Crankcase - Husqvarna 531RB Workshop Manual

6. Attach the pressure tester to the pressure test plug.
7. Increase the pressure to 0.8 bar and wait for 30
seconds. Make sure that the pressure is not less
than 0.6 bar.
8. Remove the pressure tester and the pressure
vacuum tester.
9. Install the spark plug.
10. Remove the rubber sheets from the muffler and the
carburetor.
11. Tighten the bolts to the specified torque, refer to
Servicing data on page 6 .
12. Attach the air filter holder, the plate, the air filter and
the air filter cover.
13. Install the muffler cover.
40 - Repair instructions

7.10 Crankshaft and crankcase

7.10.1 To disassemble the crankshaft and
crankcase
1. Pull up the knob and remove the drive shaft tube.
2. Disconnect the cables and throttle wire.
935 - 001 -