Installation Of Timing Gears; Install Crankshaft Timing Gear; Install Injection Pump Drive Gear; Install Idler Gear - Toyota 1PZ Repair Manual

EM-50
ENGINE MECHANICAL - Timing Gears

INSTALLATION OF TIMING GEARS

(See page EM-42)
1.

INSTALL CRANKSHAFT TIMING GEAR

(a) Put the timing crankshaft timing gear with the timing
mark facing frontward.
(b) Align the timing gear set key with the key groove of
the timing gear.
(c) Using SST and a hammer, tap in the timing gear.
SST 09223-00010
2.

INSTALL INJECTION PUMP DRIVE GEAR

(a) Install the set key to the groove of the injection pump
drive shaft.
(b) Align the set key with the key groove of the injection
pump drive gear and install the drive gear.
(c) Install a new O-ring to the drive gear.
(d) Install the injection pump drive gear set nut.
(e) Using SST, torque the nut.
SST 09330-00021
Torque: 1,000 kg-cm (72 ft-lb, 98 N-m)
3.

INSTALL IDLER GEAR

(a) Install the idler gear shaft.
(b) Align the idler gear timing marks "0" and " 1 " with the
crankshaft timing gear mark "0" and injection pump
drive gear timing mark " 1 " respectively, and mesh the
gears.