Toyota ZZT230 series, Repair Manual

Page: 160 / 821

ss-9
SERVICE
C :TIONS SPECIFI
A
N I E G N E MECHANICAL
tZZ-FE:
Deviation
Mblmum 1.6 mm (0.083 in.)
Angle (Reference) Maximum
,.
Free length 45.90 mm (1.807 in.)
Installed tension
at
33.6 mm (1 .323 1n.)
139.6- 154.4 N {14.2 - 15.8 kg!, 31.3- 34.8 1bf)
Maximum WOiklng tension
at
24.6 mm (0.969 in.) 244.9 - 276.1 N {25.5- 28.1 kgf, 56. 2 - 61.9 lbf)
2ZZ-G
E
:
-·- Deviation
Maximum 1.6 mm (0.063 in.)
Angle (Reference)
Maximum
,.
Free length
Intake 46.4 mm (1.830 in.)
Exhaust 46.5 mm (1.831 in.)
Installed tension al 38.5 mm (1.516 in.)
Intake 220.2- 243.8 N (22.5- 24.7 kg!, 49.6 -55.5 lbl}
Exhaust 208.2- 229.8 N (21.2- 23.4 kg!, 47.6 - 52.6 Jbl)
Maximum working tensloo Intake at 27.3 mm (1.075 in.)
533 -589 N {54.4 - 60.1 kgf, 1 1 9.9 - 1 32.51bf)
Exhaust at28.5 mm (1.122 in.) 495.5 - 548.5 N {50.5- 55.9 kg!, 111.3 - 123.3 1bt)
1ZZ-FE:
Utter
diameter
30.966 -30.976 mm (1.2191 - 1.2195 in.)
VaNe
lifter
Utter bore diameter
31.000 -31 .025 mm (1.2205- 1.2215 in.)
Oil
clearance STD 0.024 - 0.059 mm (0.0009 - 0.0023 in.)
Maximum 0.079 mm (0.0031 in.)
1ZZ-FE:
Thrust clearance
STD 0.040 - 0.095 mm (0.0018- 0.0037 in.)
Maximum 0.11 mm (0.0043 in.)
Journal
oil
clearance STD 0.035 - 0.072 mm (0.0014- 0.0026 in.)
Maximum 0.10mm (0.0039 1n.)
Journal diameter
No. 1 34.449 -34.465 mm (1 .3563- 1.3569 in.)
""'
"'
22.949 -22.965 mm (0.9035 - 0.9041 in.)
)
Circle runou1
Maximum 0.03 mm (0.0012 in.)
Cam lobe height
STD Intake 44.333 -44.433 mm (1.7454 - 1 .7493 1n.)
Exhaust 43.761 -43.861 mm (1.7229- 1.7268 in.)
Minimum lnlake 44.16 mm (1 .7394 in.)
Exhaust 43.61 mm {1.71691n.)
2ZZ
--GE:
Thrust
clearance
STD 0.04-0.14 mm (0.0016 - 0.0055
in.)
Maximum 0.15 mm (0.0059 in.)
Journal
oil clearance
STD
cam.haft
No. 1 0.035-0.076 mm (0.00138- 0.00299 in.)
Otho"
0.035-0.072 mm (0.00138- 0.00283 in.)
Mallirnum 0.1 mm (0.039 in.)
Journal diameter
No. 1 34.449 -34.465 mm (1 .35626 - 1 .35689 in.)
Otho"
27.949 -27.965 mm (1.10035 - 1.1 0098 in.)
Ci«:la runout
Maximum 0.03 mm (0.0012 in.)
Cam
lobe
height
STD Intake
No. 1 40.607- 40.707 mm {1.59586 - 1.59979 in.)
No.2 38.769-36.869 mrn (1.52362- 1.52755 in.)
Exhaust
No. 1 40.019-40.119 mm (1.57275 - 1 .57668 in.)
No.2 38.863-38.963 mm (1.52732- 1.53125 in.)
Minimum Intake
No. 1 40.45 mm (1.5925 in.)
No. 2 38.61 mm (1 .5201 in.)
Exhaust
No. I 39.86 mm (1.5693 in.)
No.2 38.71 mm (1.5240 in.)
Intake manifold
Warpage
Ma�imum 0.10 mm (0.0039 in.)
Exhaust
manifold
Maximum 0.70 mm (0.0276 in.)
)