Worx Generic QJ125-26A - Oil Pump

10.3 Oil Pump
10.3.1 Removal
Remove right cover. Take down the engine oil filter and release
oil pump mounting screw.
Take down oil pump block, drive gear and pump shaft.
Screw off the screw
Take down pump seat.
Remove the screw and take down pump cover.
Disassemble oil pump
Check radial clearance between inner rotors
Allowable limit: 0.2mm.
Testing gauge
Screw
Engine oil pump
Screw
Engine
oil pump
Oil pump gear
Oil pump block