Suzuki VLR1800, Service Manual

Page: 322 / 624

1E-10 Engine Lubrication System:
• Apply engine oil to the oil pump sliding surface of the
oil pump outer rotor (2).
• Check the punch marks “C” of the rotors faces
outside.
• Before mounting the oil pump, apply engine oil to the
sliding surfaces of the outer rotor, inner rotor and
shaft.
• Tighten the oil pump mounting bolts.
• Assemble the engine. Refer to “Engine Bottom Side
Assembly in Section 1D (Page 1D-68)” and “Engine
Top Side Assembly in Section 1D (Page 1D-30)”.
Oil Pump Inspection
B822H11506012
Oil Pump
Inspect the oil pump in the following procedures:
1) Remove the oil pump. Refer to “Oil Pump Removal
and Installation (Page 1E-9)”.
2) Rotate the oil pump by hand and check that it moves
smoothly. If it does not move smoothly, replace the
oil pump assembly.
CAUTION
!
Do not attempt to disassemble the oil pump
assembly.
The oil pump is available only as an
assembly.
3) Install the oil pump. Refer to “Oil Pump Removal and
Installation (Page 1E-9)”.
Outer / Inner Rotor
Inspect the outer rotor (1) and inner rotor (2) for any
scratches or other damage. If any damages are found,
replace them with new ones.
1
“A” “B”
I822H1150034-02
“C”
2
I822H1150035-02
I822H1150036-01
1
I822H1150037-01
I822H1150038-01
1
2
I822H1150039-01