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1.1.6.1. A specification for adjustment and control

Valvate gap (at the cold engine), mm:
engines 1AZ-FE and 2A2-FE:
admission – 0,19–0,29;
release – 0,30–0,40.
engine 1MZ-FE:
admission – 0,15–0,25;
release – 0,25–0,35.
Type of spark plugs: DENSOSK20R11 NGK IFR6A11.
Gap between electrodes of a candle, mm: 1,1.
Deflection of a driving belt for effort of 98 N (10 kgfs) with a pressure a thumb (the used belt), mm:
engine 1MZ-FE:
1. 11–13,5;
2. 11–14.

Fig. 1.21. A deflection of a driving belt on cars with the engine of model 1MZ-FE