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KRYOTEC ENGINE
9
CYLINDER BORE
Measure
Value
Internal diameter cylinder Bore - Class A (mm)
83.000 - 83.010
Internal diameter cylinder Bore - Class B (mm)
83.010 - 83.020
Internal diameter cylinder Bore - Class C (mm)
83.020 - 83.030
Cylinder Bore Out of Round (mm)
< 0.05
Cylinder Bore Taper
< 0.005
Oversize inner diameter cylinder bore (mm)
0.1
CYLINDER HEAD
Measure
Value
Cylinder head gasket thickness with maximum protrusion piston (mm)
protrusion -0.110 - + 0.230
thickness (no hole) 0.95 +/-
0.05
Cylinder head gasket thickness with maximum protrusion piston (mm)
protrusion -0.231 - + 0.330
thickness (one hole) 1.05 +/-
0.05
Cylinder head gasket thickness with maximum protrusion piston (mm)
protrusion + 0.331 - + 0.425
thickness (two holes) 1.15
+/- 0.05
Nominal cylinder head height (mm)
107 +/- 0.05
Flatness Cylinder Head Surface (mm)
< 0.1
E. LEAKAGE RATES
Region
Pressure
Leakage (Max.)
Air Side
0.125 bar
< 200 cc/min
Water Side
0.7 bar
< 20 cc/min
F. RECOMMENDED
LUBRICANTS & COOLANTS
Item
Specification
Company and Brand
Qty.
Engine Oil
5W30 ACEA
C2
CASTROL Magnatec Professional S1 5W-
30
PETRONAS 5 L TATA Motors Genuine Oil
Synth HARRIER UV 5W30 ACEAC2
5.0 Litres
Coolant (Pre-mixed)
(Antifreeze agent +
Soft water) 40 : 60
ratio
Class II/JIS
K2234 TATA
SS7700S1
SUNSTAR CCI TATA Motors Genuine
Coolant 2200
ANSYESCO TATA Motors Genuine
Coolant Purocool++ Anchemo Anand
7.0 Litres