Suzuki GSF1250 Service Manual page 299

Installation
Installation is in the reverse order of removal. Pay
attention to the following points:
• Apply engine oil to the O-ring.
CAUTION
!
Use a new O-ring to prevent oil leakage.
Oil Jet (For Cylinder Head)
Removal
1) Remove the cylinder. Refer to "Engine Top Side
Disassembly in Section 1D (Page 1D-24)".
2) Remove the oil jet (1).
Installation
Installation is in the reverse order of removal. Refer to
"Engine Top Side Assembly in Section 1D (Page 1D-
28)".
Oil Jet (For the Piston Cooling and Transmission)
Removal
1) Remove the engine assembly. Refer to "Engine
Assembly Removal in Section 1D (Page 1D-17)".
2) Separate the crankcases, upper and lower. Refer to
"Engine Bottom Side Disassembly in Section 1D
(Page 1D-53)".
I718H1150044-01
1
I718H1150045-02
Engine Lubrication System:
3) Remove the crankshaft assembly. Refer to "Engine
Bottom Side Disassembly in Section 1D (Page 1D-
53)".
4) Remove the piston cooling oil jets (1) from the upper
crankcase.
5) Remove the oil jet (2) (for transmission) from the
lower crankcase.
2
Installation
Installation is in the reverse order of removal.
Pay attention to the following points:
• Fit new O-ring (1) to each piston cooling oil jet as
shown and apply engine oil to them.
CAUTION
!
Use new O-rings to prevent oil pressure
leakage.
1E-9
1
I718H1150046-01
I718H1150047-01
1
I718H1150048-01