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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) 0.95 +/-
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
SAE 5W30
ACEA A5/B5
TATA SS6579
CASTROL - Magnatec Professional
T 5W30
PETRONAS TATA MOTORS Genuine Oil
– Engine Oil Synth 5W30
EXXON Mobil - Mobil Super 3000 TMGO
5W 30 Tata Motors genuine oil
7.0 Litres
Coolant (Pre-mixed)
(Antifreeze agent +
Soft water)
40 : 60 ratio
RAD
COOLANT
TYPE2
SS7700 179B
TS25205P1
SUNSTAR CCI - Golden Cruiser LLC
2200NP
IOCL TATA MOTORS GENUINE
COOLANT KOOL PLUS
6.5 Litres