Stihl 088 - Oil Pump Service and Installation

STIHL 088 45
9.4 Oil Pump
9.4.1 Removing and Installing 9.4.2 Servicing
Always check the suction hose and
pickup body before disassembling the
oil pump.
- Remove the oil pump - see 9.4.1.
- Remove the spur gear - see 9.3.
• Take out the screws (1).
• Remove the cover (2).
• Take the sealing ring out of the
crankcase bore.
Reassemble in the reverse
sequence.
• Ease the spur gear off the pump.
• Take out the screws (1).
• Remove the cover (2).
• Pry away the oil pump.
• Take out the screws.
- Pull out the oil pump.