Timing Belt -- Removal |
| 1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL |
- NOTICE:
- After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work (LandCruiser RM000003YMD00TX.html).
- When disconnecting the cable, some systems need to be initialized after the cable is reconnected (LandCruiser RM000003YMF011X.html).
| 2. REMOVE FAN SHROUD |
Remove the fan shroud (LandCruiser RM00000144G029X.html).
| 3. REMOVE VANE PUMP DRIVE PULLEY |
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Remove the 4 bolts, vane pump drive pulley and cooler compressor drive pulley.
| 4. REMOVE CRANKSHAFT PULLEY |
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Using SST, remove the pulley bolt.
- SST
- 09213-54015(91651-60855)
09330-00021
Text in Illustration *a Hold *b Turn
Using SST, remove the pulley.
- SST
- 09950-50013(09951-05010,09952-05010,09953-05020,09954-05021)
09950-60010(09951-00490)
09950-40011(09957-04010)
Text in Illustration *a Hold *b Turn
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| 5. REMOVE IDLE PULLEY ASSEMBLY |
Remove the 2 bolts and Idle pulley bracket.
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| 6. REMOVE TIMING BELT COVER |
Remove the 11 bolts, washers, timing belt cover, and 2 gaskets.
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| 7. REMOVE TIMING BELT GUIDE |
Remove the timing belt guide.
| 8. SET NO. 1 CYLINDER TO TDC/COMPRESSION |
Using the crankshaft pulley bolt, align the groove of the crankshaft pulley with the timing pointer by turning the crankshaft clockwise.
Text in Illustration *1 Timing Mark 
Turn
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Check that the timing marks of the camshaft timing pulley and No. 2 timing belt cover are aligned.
If not, turn the crankshaft 1 revolution (360°).Text in Illustration *1 Timing Mark
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| 9. REMOVE TIMING BELT |
- HINT:
- If reusing the timing belt, draw a direction arrow on the timing belt (in the direction the belt move when the engine is running), and place matchmarks on the pulleys and timing belt.
Turn the crankshaft 90° counterclockwise, and align the timing mark of the crankshaft timing pulley with the protrusion of the timing belt case.
Text in Illustration Turn - NOTICE:
- If the timing belt is disengaged, having the crankshaft timing pulley at the wrong angle can cause the piston head and valve head to come into contact with each other when removing the camshaft timing pulley, and camshaft causing damage. Therefore, always set the crankshaft pulley is removed at the correct angle.
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Loosen the No. 1 timing belt idler bolt (A), and shift the idler to the left as far as possible.
Text in Illustration Pry 
Move
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Tighten the No. 1 timing belt idler bolt (A), and then relieve the timing belt tension.
Remove the timing belt.
| 10. REMOVE NO. 1 TIMING BELT IDLER SUB-ASSEMBLY |
Remove the 2 bolts (A and B).
Loosen the bolt (C), and remove the No. 1 timing belt idler.
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