Mazda L8 - Page 66

TECHNICAL DATA
TD–3
TD
Camshaft
Camshaft runout (mm {in}) Maximum 0.03 {0.0012}
Cam lobe height (mm {in})
Standard
IN 40.79 {1.606} 42.12{1.659}
42.12 {1.659}
42.44{1.671}
*
EX 41.08 {1.618} 41.08{1.618}
41.08 {1.618}
41.18 {1.622}
*
Minimum
IN 40.692{1.603} 42.022{1.655}
42.022{1.655}
42.342 {1.667}
*
EX 40.982 {1.614} 40.982{1.614}
40.982 {1.614}
41.082 {1.618}
*
Journal diameter (mm {in})
Standard 24.96—24.98 {0.9827—0.9834}
Minimum 24.95 {0.982}
Journal oil clearance (mm {in})
Standard 0.04—0.08 {0.002—0.003}
Maximum 0.09 {0.0035}
End play (mm {in})
Standard 0.09—0.24 {0.0035—0.0094}
Maximum 0.25 {0.009}
Tappet
Tappet bore diameter (mm {in}) Standard 31.000—31.030 {1.2205—1.2216}
Tappet diameter (mm {in}) Standard 30.970—30.980 {1.2193—1.2196}
Tappet-to-Tappet bore oil
clearance
(mm {in})
Standard 0.02—0.06{0.0008—0.0023}
Maximum 0.15 {0.006}
Cylinder block
Cylinder head gasket
contact surfaces distortion
(mm {in}) Maximum 0.10 {0.004}
Cylinder bore diameter
[Measure the cylinder bore
at 42 mm
{1.65 in} below the top
surface]
(mm {in}) Standard
83.000—83.030
{3.2677—3.2689}
87.500—87.530 {3.4449—3.4460}
Minimum / maximum bore
diameter Limit
(mm {in})
82.940—83.090
{3.2653—3.2712}
87.440—87.590 {3.4425—3.4484}
Piston
Piston diameter (mm {in}) Standard
82.965—82.995
{3.2664—3.2675}
87.465—87.495 {3.4435—3.4446}
Piston-to-cylinder clearance (mm {in})
Standard 0.025—0.045 {0.0010—0.0017}
Maximum 0.11 {0.0043}
Piston ring
Piston ring-to-ring groove
clearance
(mm {in})
Standard
Top 0.03—0.08 {0.0012—0.0031}
Second 0.03—0.07 {0.0012—0.0027}
Oil (rail) 0.03—0.07 {0.0012—0.0027}
Maximum
Top 0.17 {0.0067}
Second 0.15 {0.0059}
Oil (rail) 0.15 {0.0059}
End gap
(measured in cylinder)
(mm {in})
Standard
Top 0.16—0.31 {0.0063—0.0122}
Second 0.33—0.48 {0.0130—0.0189}
Oil (rail) 0.20—0.70 {0.0079—0.0275}
Maximum
Top 1.0 {0.0393}
Second 1.0 {0.0393}
Oil (rail) 1.0 {0.0393}
Item
Engine
L8 LF
L3,
L3 (with variable
valve timing
mechanism)
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