Lotus 2004 Eleven Service Notes page 25

Lotus Service Notes
CYLINDER BLOCK
Material
Deck face flatness tolerance
Cylinder bore diameter (mm)
CYLINDER HEAD
Material
Head face flatness tolerance
Reface limit
VALVES & SPRINGS
Valve seat angle in head
Valve face angle
Cold valve clearance (cam & follower) - inlet
Valve guide standout
Valve spring free length
CAMSHAFTS
End float
PISTONS
Diameter - @ 90° to pin, 12 mm from bottom edge
- @ 90° to pin, 25 mm from top edge
Ring gap - 110 mm from bore top - std. - no.1
- 50 mm from bore top
Ring groove clearance
CONNECTING ROD
Small end bush inside diameter
Big end side clearance
CRANKSHAFT
Crankshaft endfloat
Main journal diameter
Crankpin diameter
Max. taper & out of round, journals & crankpins
OIL PUMP
Oil pressure - idle, running temperature
- 3,000 rpm, running temperature
2ZZ-GE
Aluminium alloy,
MMC bores
0.05 mm
82.000 - 82.013
Aluminium alloy
0.05 mm
No machining
45°
44.5°
0.10 - 0.16 mm
- exhaust 0.24 - 0.30 mm
- inlet 15.3 - 15.7 mm
- exhaust 15.3 - 15.7 mm
- inlet 46.4 mm
- exhaust 46.5 mm
- new 0.04 - 0.14 mm
- service limit 0.15 mm
81.975 - 81.993
0.25 - 0.35 mm
- no.2 0.35 - 0.50 mm
- oil rail 0.15 - 0.40 mm
- max. - no.1 1.1 mm
- no.2 1.2 mm
- oil rail 1.1 mm
-std. - no.1
- no.2
- oil rail
- max. - no.1
- no.2
- oil rail
0.030 - 0.070 mm -
20.011 - 20.023
0.16 - 0.34 mm
- new 0.04 - 0.24 mm
- service limit 0.30 mm
47.988 - 48.000
44.992 - 45.000
0.02 mm
39 kPa min.
300 - 540 kPa
Section TDP
1ZZ-FE 1ZR-FAE
Aluminium alloy, Aluminium alloy
cast iron liners cast iron liners
- -
79.000 - 79.013 80.500 - 80.633
- -
- -
- -
- -
- -
0.15 - 0.25 mm Hydraulic
0.25 - 0.35 mm Hydraulic
8.7 - 9.1 mm 9.0 - 10.3 mm
8.7 - 9.1 mm 11.15 - 11.55
45.9 mm 53.4 mm
45.9 mm 53.4 mm
0.04 - 0.10 mm 0.06 - 0.16 mm
0.11 mm 0.17 mm
80.470 - 80.496
78.925 - 78.935
-
-
-
-
-
-
0.20 - 0.30 mm
0.30 - 0.50 mm
0.10 - 0.40 mm
0.50 mm
0.70 mm
0.70 mm
0.02 - 0.07 mm
20.012 - 20.021 20.012 - 20.021
- -
0.04 - 0.24 mm 0.04 - 0.14 mm
0.30 mm 0.18 mm
- -
43.992 - 44.000 43.992 - 44.000
0.02 mm 0.004 mm
29 kPa min. 25 kPa min.
300 - 540 kPa 150 - 550 kPa
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