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Warning – Echo 99944200532 User Manual

Page 16

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16

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.

Power Pruner B&C Combinations

Bar P/N

Chain P/N

Chain Type

Links

Pitch

Gauge

Narrow Kerf

10" narrow bar P/N

10A4CD3739

90S39CQ

90

39

3/8"

0.043

12" narrow bar P/N

12A4CD3744

90S44CQ

90

44

3/8"

0.043

Regular

10" regular bar P/N

10A0CD3739

91VX39CQ

91VXL39CQ

91

39

3/8"

0.050

12" regular bar P/N

12A0CD3744

91VX44CQ

91VXL44CQ

91

44

3/8"

0.050

fIlIng

saw

ChaIn

Level 2.

IMPORTANT

Dull or damaged cutters will result in poor cutting performance,

increased vibration and premature chain failure.

WARNING

Always stop engine and wear gloves when filing saw chain, other-

wise serious personal injury may result.

1. Set round file (A) in cutter at 30° angle. One fifth (1/5) of the file

should be exposed above top cutter edge.

2. Keep file horizontal in cutter and file in one direction.

3. File until cutter top and side bevel edges are sharp without nicks.

4. Place depth gauge tool (B) firmly on top of cutter with .025" slot

and end against front cutter raker. File cutter raker with flat file

until flush with top of depth gauge.

1

2

3

4

30°

90°