Print | Close X

Step-by-Step Photos and Instructions To Replace a Leaky Pump on a Washing Machine

Fix the most common washing machine problems: replace leaky supply hoses, internal hoses, a leaky pump and worn-out tub fittings. Read an overview of how to fix a leaky washer.

By Jeffrey Larson

From The Family Handyman

replace leaky supply hoses, internal hoses, a leaky pump and worn-out tub fittings.

Image 1 of 4

1. Loosen the two motor mounting bolts to relieve tension on the belt. One will be at the rear of the cabinet and the other is nearby.

Image 2 of 4

2. Disconnect the pump hoses. Then unscrew the pump mounting bolts, tip the pump pulley away from the belt and wiggle the pump loose. Direct-drive pumps will simply unscrew or unclip.

Image 3 of 4

3. Install the new pump by sliding the pump lever into the agitator slot and aligning the belt with the pump pulley. Line up the bolt holes and firmly tighten the mounting bolts. Reconnect all hoses and clamps.

Image 4 of 4

4. Pull against the motor to tension the belt and then tighten the rear motor mounting bolt. The belt should deflect about 1/2 in. when you push against it. Then tighten the mounting bolt located on the opposite side of the motor. The pump usually leaks around the pulley seal (see Photo 3). If you spot water leaking from this spot, the pump is shot and will have to be replaced. A new pump costs $35 to $45. To replace the pump, work from underneath the machine. Unplug the machine and tip it up against the wall. Block up the front with a car jack or 2x4s so it can’t tip over while you reach underneath. Replace the pump as shown in Photos 1 – 4. If the belt is darkened from burning or is worn down to the threads, replace it, too.

Comments :