FlexArm Hydraulic Tapping Arm GH-36

Check the tightness of the following bolts

Apply Loctite 242 to the threads of any loose bolts

Verify that all bolts are secure after reassembly

Is the gearbox a 2 speed model?

Check the gearbox for any visible damage or leaks.

Does the gearbox require greasing?

Use only Lithium type grease for greasing.

Ensure not to over grease the gearbox.

Verify that the gearbox is functioning correctly after maintenance.

Gather necessary tools and materials

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

Clean the lower bore of the angle mount and the shaft of the rear mount if contaminated

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

Verify that all components are in place and secure

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

Turn the handle until the adjuster reaches the bottom most position in the slot

Ensure all tension is removed from the two cylinders

Change only one cylinder at a time

Loosen the cylinder bolts threaded into the rear arm

Remove both the rod end and the cylinder end at the same time