Toyota Avensis ZZT251 2003 Service And Repair Manual page 950

(c) Using a 16 mm (0.63 in.) plug wrench, install the spark plugs.
Torque: 19 N m (194 kgf cm, 14 ft lbf)
(d) Install the ignition coil with igniter.
Torque: 9.0 N m (92 kgf cm, 80 in. lbf)
(e) Install the cylinder head cover No. 1.
AVENSIS REPAIR MANUAL (RM1018E)
IGNITION – IGNITION SYSTEM (1AZ–FSE)
(See page 14–186)
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