Hino S5-LJ05E04A Workshop Manual page 354

10–78
BEARING
CASE
THRUST
PLATE
INJECTION PUMP
IDLE GEAR
BOLT
INJECTION PUMP
IDLE GEAR SHAFT
INJECTION PUMP
IDLE GEAR SHAFT
ENGINE MECHANICAL (J05E)
OVERHAULING INJECTION PUMP DRIVE IDLE
GEAR
1.
(1)
! CAUTION
Note that one of the bolts is tightened from the flywheel housing
side.
SHTS021270900166
2.
(1)
INJECTION PUMP
(2)
IDLE GEAR
SLIDING
HAMMER
SHTS021270900167
(3)
BEARING CASE
SHTS021270900168
3.
(1)
SHTS021270900169
REMOVING BEARING CASE ASSEMBLY
Unfasten the 4 bolts to remove the bearing case assembly from
the flywheel housing.
REMOVING INJECTION PUMP DRIVE IDLE GEAR
Use the vise to hold the bearing case assembly.
Unfasten the injection pump drive idle gear shaft mounting bolt on
the bearing case.
Use the sliding hammer or other similar tools to pull off the idle
gear shaft and remove the injection pump drive idle gear and
thrust plate.
INSPECTING INJECTION PUMP DRIVE IDLE GEAR CLEAR-
ANCE
Use the micrometer to measure the injection pump drive idle gear
shaft outer diameter.
Standard value (mm {in.}) 34 {1.339}