SOURCE: timing balance shafts on 2az
1. Remove the fan and generator V belt: Remove or disconnect the following:
Hood
Right-side front wheel
Engine under covers
Right-side fender apron seal
Front exhaust pipe
Engine moving control rod and bracket
Right-side engine mounting stay and bracket
Accessory drive belt
Engine appearance cover
Engine wire
Alternator
Power steering pump, leave the hoses connected
Ignition coils
Ventilation hoses
Cylinder head cover
Turn the crankshaft pulley to set the No. 1 cylinder to TDC compression. Align the groove on the pulley with the timing mark -0- on the front cover.
Remove the crankshaft pulley as follows:
Fig. Removing the crankshaft pulley-TMMK-2.4L (2AZ-FE) engine Fig. Align the crankshaft key and drive shaft cutout as shown for installation-2.4L (2AZ-FE) engine Fig. Align the marks of the sprockets and bearing caps to set the No. 1 cylinder at TDC-2.4L (2AZ-FE) engine Fig. Set the crankshaft set key facing upward-2.4L (2AZ-FE) engine Fig. Tap the crankshaft sprocket in with Special Tool 09309-37010-2.4L (2AZ-FE) engine
2. TIMING CHAIN (2az-FE Engine):
Before servicing the vehicle, refer to the Precautions Section.
Drain the engine oil.
Negative battery cable
Fig. Removing the crankshaft pulley-TMC-2.4L (2AZ-FE) engine
Crankshaft position sensor
Lower oil pan
No. 1 chain tensioner
Accessory drive belt tensioner
Engine mounting insulators
Right-side engine mounting bracket
Stud bolt for the accessory drive belt tensioner from the block
Front cover mounting bolts and nuts
Front cover
Crankshaft position sensor plate
Timing chain tensioner slipper
Timing chain vibration damper
Timing chain
Crankshaft timing sprocket
Fig. Align the adjusting hole of the oil pump drive sprocket with the oil pump groove-2.4L (2AZ-FE) engine
Fig. Insert a bar to lock the sprocket in position-2.4L (2AZ-FE) engine
To install:
Fig. Align the marked link of the timing chain with crankshaft sprocket timing mark-2.4L (2AZ-FE) engine
Fig. Align the marked links of the timing chain with the camshaft sprockets during installation-2.4L (2AZ-FE) engine
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