Troubleshooting; Maintenance - Porter-Cable 3807 Instruction Manual

10" compound slide miter saw
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CHANGING THE BLADE
Use only cross-cutting saw blades.
When using carbide-tipped blades, do not use blades with deep gullets as they can deflect and
contact the guard.
Use only 10" diameter saw blades that are rated for 5000 RPM or higher and have 5/8" diameter arbor
holes.
DISCONNECT THE MACHINE FROM THE POWER SOURCE.
1. Use the supplied wrench (A) Fig. 43 to remove the screw (B) and rotate the cover (C) to the rear (Fig. 44).
2. To remove the saw blade, press the arbor lock (F) Fig. 45 and turn the screw (E) Fig. 44 clockwise. Remove the
screw, the outside blade flange, and the blade.
NOTE: Do not remove the inside blade flange.
3. Attach new saw blade making certain that the teeth of the saw blade are pointing down (Fig. 44). Attach the
outside blade flange (H) Fig. 44, and arbor screw (E). Press the arbor lock (F) Fig. 45. Use the arbor wrench counter-
clockwise to tighten the arbor screw
4. Replace screw and cover that was rotated to the rear in STEP 1.
Remove all wrenches before starting the machine.
B
Fig. 43

MAINTENANCE

A
H
C
E
D
T
E
E
T
J
H
Fig. 44
19
F
Fig. 45

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