Table of contents: Valve timing ↓ Attachment drive belt ↓ Camshafts and camshaft bearings ↓ Valve lifters ↓ Valve clearances ↓ Nomenclature of tappet thicknesses ↓ Cylinder head ↓ Valve sizes ↓ Valve guide bushings ↓ Valve seats ↓ Valve springs ↓ Cylinder block ↓ Pistons ↓ Piston rings ↓ Piston pins ↓ Connecting rods ↓ Crankshaft ↓ Main bearing shells ↓
Valve timing
Valve timing diagram (with the intake valve phase shifter turned on)
Note.
- The values given in brackets are when the phase shifter is turned on.
- The white arrow indicates the intake valve phases.
- The black arrow indicates the exhaust valve phases.
Attachment drive belt
Belt deflection
Belt tension
Belt oscillation frequency
Camshafts and camshaft bearings
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Valve lifters
Valve clearances
Nomenclature of tappet thicknesses
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Cylinder head
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Valve sizes
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Valve guide bushings
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Valve seats
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Note.
- *1: diameter formed by the boundary of conical parts with angles α1 and α2.
- *2: the diameter formed by the boundary of the conic parts with angles a2 and aZ.
- *3: mechanical processing.
Valve springs
Cylinder block
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Pistons
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Piston rings
Piston pins
Connecting rods
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Crankshaft
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Main bearing shells
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Information copied from the website (nissanbook.ru)
Note.
- Repair dimensions of liners: 2.126 - 2.134 mm (+0.25 mm).
- Oil clearance in main bearings: 0.024 - 0.034 mm.
Connecting rod bearings
Note.
- Repair dimensions of liners: 1.627 - 1.635 mm (+0.25 mm).
- Oil clearance in connecting rod bearings: 0.029 - 0.039 mm (maximum permissible: 0.1 mm).