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Power Pruner
TM
oPeraTor's Manual
29
a
C
IMPORTANT
Check bar Part Number on your Power Pruner. Chain and guide bar gauge size must be identical. Use Bar/Chain
combinations shown in table above.
Bar P/N Chain P/N Chain Type Links Pitch Gauge
3/8" 0.043
12" narrow bar P/N
12A4CD3744
90S44X
10" narrow bar P/N
10A4CD3739
90S39X 90 39
0.0503991 3/8"
10" regular bar P/N
10AOCD3749
91VX39X
91VX44X
PPF-280 Power Pruner B&C Combinations
3/8" 0.043
Narrow Kerf
90 49
90 44 3/8" 0.043
14" narrow bar P/N
14A4CD3749
90S49X
12" regular bar P/N
12A0CD3744
Regular
44 3/8" 0.05091
49 3/8" 0.050
14" regular bar P/N
14A0CD3749
91VX49X 91
6. Pull the chain around the guide bar by hand. Reduce the chain
tension if you feel tight spots.
7. When chain is properly tensioned, tighten guide bar nuts securely.
IMPORTANT
Tighten guide bar nuts to 8 - 9 N•m (71 - 80 in. lbs.) DO NOT
over-tighten nuts. Damage may result.
8. Keep chain properly tensioned at all times.
NOTE
All chains require frequent adjustment.
9. Connect spark plug lead.