Porter-Cable 36-679, 36-649 Changing The Saw Blade, C D B A, Disconnect Machine From Power Source

Models: 36-678

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CHANGING THE SAW BLADE

CHANGING THE SAW BLADE

USE ONLY 10" DIAMETER BLADES WITH 5/8" ARBOR HOLES, RATED AT 3450 RPM OR HIGHER.

1. BACKLASH ADJUSTMENTS FOR BLADE RAISING AND BLADE TILTING MECHANISMS DISCONNECT MACHINE FROM

POWER SOURCE.

2.

NOTE: Two 7/8" wrenches are supplied with the

saw for changing the saw blade: a box end wrench (A)

Fig. 51, and open end wrench (B).

3.

Remove table insert (C) Fig. 68, and raise saw blade

to its maximum height.

C A

C Manual background

4.

Place the open end wrench (B) Fig. 69, on the flats

of the saw arbor to keep the arbor from turning, and

using wrench (A), turn the arbor nut toward the front of

the saw. Remove arbor nut, blade flange, and saw

blade.

5.

Assemble the new blade, making certain the teeth

point down at the front of the saw table, and assemble

outside blade flange and arbor nut. With wrench (B) Fig.

52, on the flats of the arbor to keep it from turning,

tighten arbor nut by turning wrench (A)

counterclockwise.

6.

Replace table insert.

BACKLASH ADJUSTMENTS FOR BLADE RAISING AND BLADE TILTING MECHANISMS

If any play is detected in the blade raising or blade tilting mechanisms, the following adjustments should be made.

1. Manual background DISCONNECT MACHINE FROM

POWER SOURCE.

2.NOTE: The machine has been turned upside down and the blade removed for clarity and safety.

3.Adjusting blade raising mechanism - Loosen locknut (A) Fig. 53, and turn eccentric sleeve (B) until all play is removed in mechanism, then tighten locknut (A).

4.Adjusting blade tilting mechanism - Loosen locknut (C) Fig. 53, and turn eccentric (D) until all play is removed in mechanism, then tighten locknut (C).

B

Fig. 51

Manual background B

A

Fig. 52

C

D

B

A

Fig. 53

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Porter-Cable 36-679 Changing The Saw Blade, Backlash Adjustments For Blade Raising And Blade Tilting Mechanisms, C D B A