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REPLACING GUIDE BAR / SAW
CHAIN
1. Lay new saw chain out flat.
2. Remove sprocket cover.
3.
Remove guide bar nuts from guide bar bolts (see Figure 16).
4.
Turn adjusting screw counterclockwise (see Figure 17).
Continue to turn adjusting screw until adjusting block is to
rear of adjusting plate.
5.
Remove old guide bar/saw chain.
6.
Install new guide bar onto saw body. Place rear of guide
bar between adjusting plate and sprocket support.
IMPORTANT: Make sure to insert adjusting block into
oval adjusting hole on guide bar.
7.
Attach guide bar nuts to guide bar bolts.
IMPORTANT: Tighten guide bar nuts finger tight only. Make
sure adjusting block is in oval adjusting hole on guide bar.
8.
Place chain around drive sprocket, then along top groove
of guide bar and around guide bar nose.
Note : Make sure cutting edges of chain are facing the
right direction. Position chain so cutting edges on top of
guide bar face guide bar nose (see Figure 17).
!
CAUTION
WARNING ICON
G 001
Do not place chain on saw backwards. If chain is
backwards, saw will vibrate badly and will not cut.
9. Adjust saw chain tension. Follow steps under Saw
Chain Tension Adjustment, page 10.
10. Replace sprocket cover.
100549
Drive
Sprocket
Figure 16 - Assembling Guide Bar, Chain, and Hand Guard
Sprocket
Support
Adjusting
Block
Figure 17 - Part Locations for Assembling Guide Bar
11
Cutting
Edge
Towards
Guide
Bar Nose
Guide Bar
Bolts
Guide Bar
Nuts
Sprocket
Support
Saw
Chain
Guide
Bar
Adjusting
Hole
Adjusting
Plate
Adjusting
Screw
11
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