LUBRICATION (J05E)
13–17
2.
INSPECTING THE CLEARANCE BETWEEN THE DRIVE GEAR
SHAFT OUTER DIAMETER AND BUSHING INNER DIAMETER
ON THE CYLINDER BLOCK SIDE
(1)
Using the micrometer, measure the drive gear shaft outer diame-
ter.
(2)
Using the cylinder gauge, measure the bushing inner diameter on
the cylinder block side.
(3)
Calculate the difference between the drive gear shaft outer diam-
eter and bushing inner diameter on the cylinder block side. When
it exceeds the standard value, replace the bushing on the cylinder
block side or oil pump.
3.
INSPECTING THE CLEARANCE BETWEEN THE DRIVE GEAR
OUTER DIAMETER AND PUMP CHAMBER INNER DIAMETER
ON THE CYLINDER BLOCK SIDE
(1)
Using the vernier calipers, measure the drive gear outer diameter.
(2)
Using the cylinder gauge, measure the pump chamber inner
diameter on the cylinder block side.
(3)
Calculate the difference between the drive gear outer diameter
and pump chamber inner diameter on the cylinder block side. If
exceeding the permissible limit, replace the oil pump.
OIL PUMP
DRIVE GEAR SHAFT
SHTS021271200035
Standard value (mm {in.})
18.0 {0.709}
CYLINDER
BLOCK
BUSH
SHTS021271200036
Standard value (mm {in.})
18.0 {0.709}
Standard value (mm {in.})
0.040-0.099
{0.0016-0.0039}
DRIVE GEAR
OIL PUMP
SHTS021271200037
Standard value (mm {in.})
54.0 {2.126}
CYLINDER
BLOCK
SHTS021271200038
Standard value (mm {in.})
54.0 {2.126}
Standard value (mm {in.})
Permissible limit
(mm {in.})
0.093-0.252
{0.0037-0.0099}
0.30 {0.012}
