FlexArm Hydraulic Tapping Arm GH-30

Use an air gun to blow particles and contaminants off the motor and chuck collar.

Clean the inner surfaces of the chuck.

Is there excessive buildup of contaminants?

Soak the entire chuck in cleaning solvent or WD-40 type penetrating oil.

Use an air gun to blow off remaining contaminants after soaking.

Slide the collar upward until it locks into the uppermost position.

Check the tightness of the following bolts

Apply Loctite 242 to the threads of loose bolts

Have all bolts been secured properly after reassembly?

Ensure the Power Pack is turned off and cooled down

Gather necessary tools and materials

Locate the oil drain plug at the bottom of the Power Pack

Remove the oil drain plug using a metric hex head bolt wrench

Replace and secure the oil drain plug

Locate the fill plug at the rear of the Power Pack

Ensure the area around the base mount is clean and free from dirt or foreign materials.

Is it necessary to remove the unit from the base mount?

Clean the lower bore of the angle mount thoroughly.

Clean the shaft of the rear mount thoroughly.

Apply a slight amount of grease to the shaft of the rear base mount.

Cover the openings (bores) when the FlexArm is removed from the angle mount

Ensure the exposed exterior surface on the shaft of the FlexArm’s rear pin does not come in contact with any foreign material

Wrap the rear pin if not immediately repositioned

Inspect the surface of the rear pin before reinsertion

Is cleaning of the rear pin shaft necessary?

Thoroughly clean the shaft of the rear pin if needed