1. Thickness gauge
IN
EX
360_
IN
EX
6A1-10 ENGINE MECHANICAL (G13B, 1-CAM 16-VALVES ENGINE)
6) If valve lash is out of specification, adjust it to specification by
turning adjusting screw after loosening lock nut.
After adjustment, tighten lock nut to specified torque while hold-
ing adjusting screw stationary, and then make sure again that
valve lash is within specification.
Valve
clearance
When cold
(Coolant tempera-
ture is 15 – 25_C
or 59 – 77_F)
When hot
(Coolant tempera-
ture is 60 – 68_C
or 140 – 154_F)
specifica-
tion
Intake
0.13 – 0.17 mm
(0.005 – 0.007 in.)
0.18 – 0.22 mm
(0.007 – 0.009 in.)
Exhaust
0.23 – 0.27 mm
(0.009 – 0.011 in.)
0.28 – 0.32 mm
(0.011 – 0.013 in.)
Special Tool
(A): 09917-18211
Tightening Torque
(a): 12 N
.
m (1.2 kg-m, 9.0 lb-ft)
7) After checking and adjusting valve lashes at valves (1), (2), (5)
and (7), (or (3), (4), (6) and (8)) rotate crankshaft exactly one full
turn (360_) and check the same at valves (3), (4), (6) and (8) (or
(1), (2), (5) and (7)). Adjust them as necessary.
8) After checking and adjusting all valves, reverse removal proce-
dure for installation.
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