Porter-Cable 690LRVS, 691 instruction manual Base, Removing Motor

						6931 BASE
INSTALLING THE MOTOR
		A
								B
		B	]		1/2"
		C					A
	Fig. 5A					D		Fig. 5B
				DISCONNECT TOOL FROM POWER SOURCE.

1.Support motor clamp (Fig. 5A) and loosen motor clamp screw approximately 1/2" with the hex wrench (furnished).

2.Insert motor unit into the base with switch positioned at front of left handle, and align the four pins (A) Fig. 6 in the motor case with the slots (B) Fig. 6 in the base.

3.Seat the motor in the base and tighten the motor clamp screw.

A

B

Fig. 6

REMOVING MOTOR

DISCONNECT TOOL FROM POWER SOURCE.

1.Remove clamp screw (A) Fig. 5A, flat washer (B), lock washer (C), and clamp-locking nut (A) Fig. 5B.

2.Insert hex wrench (A) Fig. 7 to contact locking plate. Tap lightly to release and remove locking plate.

3.Slide motor out of base.

4.Reassemble clamp screw, lock washer, flat washer, locking plate and clamp locking nut to the base and tighten lightly to prevent loss.

INSTALLING AND REMOVING THE BIT

Be certain that the power switch is in the “OFF” position and tool is disconnected from power source to avoid accidental starting of motor which could result in injury.

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