300ZX V6-2960cc SOHC Turbo (VG30ET) (1984)
Crankshaft: Service and Repair
Disassemble
1.
Drain coolant from engine.
2.
Position No. 1 cylinder at TDC of compression stroke.
Fig. 1 Timing belt replacement
3.
Remove upper and lower timing belt covers, Fig. 1.
4.
Loosen timing belt tensioner and return spring, and remove timing belt.
5.
Remove water pump.
6.
Drain engine oil, then remove oil pan and oil pump.