Toyota 4A-FE Repair Manual page 39

ENGINE MECHANICAL - Timing Belt (4A-FE)
EM-45
EM4281
EM43l4
EM42B2
EM4316
EM4283
5. CHECK VALVE TIMING AND TIMING BELT
TENSION
(a) Loosen the idler pulley bolt.
(b) Temporarily install the crank pulley bolt and turn the
crankshaft two revolutions from
TDC
to
TDC.
HINT: Always turn the crankshaft clockwise.
(c)
Check the valve timing.
Ensure that each pulley aligns with the marks as
shown in the illustration.
(d) Tighten the timing belt idler pulley mount bolt.
Torque: 375 kg-cm (27 ft-lb, 37 N·m)
(e) Remove the temporarily installed crank pulley bolt.
(Reference)
(a) Measure the timing belt deflection as shown in the
illustration.
Deflection: 5 - 6 mm (0.20 - 0.24 in.)
at
2 kg (4.4 lb, 20 N)