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Item 61910
Page 5
The Tool Experts
05 2022-1
Partial blockage of the fat chan-
nel within the fat gun
Find and clean the blocked ar-
eas.
Two one-way valves contami-
nated
Remove the plunger and clean
the grease gun.
Area between stop valve and in-
let valve blocked
Dismantle and clean the valves.
Grease escapes with air released
A V-type gasket leaking
Replace the gasket and clean the
dirty environment.
Grease escapes from the rotating
part of the grease gun
Butyl rubber sealing ring leaking
Replace the gasket and clean the
dirty environment.
Important notice:
The reprint or reproduction, even of excerpts, and any commercial use, even in part, of this instruction
manual require the written permission of WilTec Wildanger Technik GmbH.