Disassemble and clean debris from damaged O rings.
Remove old fluid and clean with alcohol and pressurized air.
Replace o rings on piston and slide driver.
Reassemble and Replace the oil retention ring and refill the gear box with recommended fluid and quantity supplied with the new access cover seal.
Twisting th
... Read moree plastic piston shaft with the piston cam in the 9 or 3 o\'clock position allows you to remove and replace the piston without any disassembly of the piston.
The sliding driver in front of the piston was jammed because the o ring was deteriorated. Removal required pounding the tube at an angle against a solid piece of wood so as not to damage the tube.
Compressing the main spring to reinstall the master snap ring required a piece of round tube in the correct inside and outside diameter to fit over the bit receiver and allow the snap ring in compress enough to be re-seated in the casting. A bit tricky, but this impoverished tool made it happen.
Tool works great again
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Model Cross Reference
This part works with the following models:
ERP Number: ERP19503183
Manufacturer Part Number: 1610210161
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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