LUBRICATION (J05E)
13–16
2.
REMOVING THE SAFETY VALVE
(1)
Remove the cotter pin to remove the seat 1, seat 2, valve spring,
and safety valve.
! CAUTION
Note that the seat 1, seat 2, and valve spring jump out when the
cotter pin is removed.
INSPECTING THE COMPONENTS
1.
INSPECTING THE END PLAY OF THE DRIVE GEAR AND CYL-
INDER BLOCK
(1)
Using the depth gauge, measure the drive gear width.
(2)
Using the depth gauge, measure the pump chamber depth on the
cylinder block side.
(3)
Calculate the difference between the drive gear width and pump
chamber depth on the cylinder block side. If exceeding the per-
missible limit, replace the oil pump.
SEAT 2
SAFETY VALVE
VALVE
SPRING
SEAT 1
COTTER PIN
SHTS021271200032
OIL PUMP
DRIVE GEAR
SHTS021271200033
Standard value (mm {in.})
28.5 {1.122}
CYLINDER
BLOCK
SHTS021271200034
Standard value (mm {in.})
28.5 {1.122}
Standard value
(mm {in.})
Permissible limit
(mm {in.})
With gasket
0.047-0.150
{0.0019-0.0060}
0.15 {0.0060}
Without gasket
-0.013-0.050
{-0.0005-0.0020}
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