Service manual

1 . SPECIFICATIONS
a . Designation of Parts ..................................................... 3
b
. Specifications ........................................................... 4
2 . PREPARATIONS
a . Disassembly & Reassembly Procedure ...................................... 5
b . Cautions .............................................................. 6
3 . DISASSEMBLY 81 ASSEMBLY PROCEDURES ............................... 7 . 9
a . Removal of Engine and Machine Body .................................. 10 . 11
b
. Disassembly & Assembly of Machine Body .............................. 12 . 13
c
. Disassembly & Assembly of Engine
.................................... 14 . 18
d
. Disassembly & Assembly of Carburetor
................................. 19 . 24
4 . CHECKUP AND ADJUSTMENT
a . Daily Checkup and Adjustment ............................................ 25
b
. Checkup and Adjustment for Every 30 - 50 Hours . (Every 10 Days) ............... 26
c
. Checkup and Adjustment for Every 100 - 200 Hours . (Monthly) .................. 26
5 . STANDARD OF ADJUSTMENT
a . Tightening Torque of Components ......................................... 27
b
. Standard Adjustment Table ............................................... 28
c
. Lubrication Procedure ................................................... 28
d
. Bladesharpening ....................................................... 28
e
. BladeAdjustment ....................................................... 29
6 . TROUBLESHOOTING ................................................. 30 - 31
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