Husqvarna 331R Workshop Manual page 9

17
20
Item Description
1 Driver
2 Piston stop
3 Ignition tester
4 Ignition cable pliers
5 Flywheel removal tool
6 Active cleaning
7 Air filter oil
8 Pressure vacuum tester
9 Hook for fuel filter
10 Pin
11 Carburetor adjustment screwdriver
12 Tachometer
13 Grease
14 Hex key
14 Hex key
15 Air gap tool 0.3 mm
16 Drift
17 Piston pin rod
18 Piston assembly kit
19 Assembly fixture
20 Circlip pliers
21 Pliers
1296 - 001 - 27.09.2019
18
21
Use to
Remove the starter pawl assembly
Lock the piston
Examine the ignition spark
Repair the ignition cable
Remove the flywheel
Clean the product
Clean the air filter
Leakage test
Remove the fuel filter
Lock the angle gear
Adjust the carburetor settings
Measure the engine rpm
Lubricate the parts in the angle gear
4 mm
5 mm
Adjustment of the ignition module
Disassemble/assemble the sealing ring
Disassemble/assemble the piston pin
Assemble the piston
For brushcutters and grass trimmers
19
Article number
510 13 90-01
522 43 18-01
502 71 13-01
502 50 06-01
502 51 49-02
505 69 85-70
531 00 60-76
531 03 06-23
502 50 83-01
502 02 61-02
501 60 02-03
502 71 14-01
503 97 64-01
502 50 18-01
502 50 64-01
502 51 34-02
505 38 17-09
505 38 17-05
502 50 70-01
502 51 03-01
N/A
N/A
Servicing tools - 9