C-7
35 Series 4WD, Model - 3535, 4035, 4535 and 5035 SM June’08
Clearance in grooves
Middle groove 0.055 / 0.100
Bottom groove 0.025 / 0.070
PISTON PINS
Diameter (mm) Ø27.995 / Ø28
Clearance in piston (mm) 0.014 / 0.003
Length (mm) 66.5 / 67
CYLINDER SLEEVES
Type Wet Liners
Material C.I.
Wall thickness (mm) 9.99
Sleeve O.D (mm) 98.8 / 99
Sleeve I.D (mm) 88.9 / 88.92
Flange stand out / liner protrusion (mm) 0.051 above face to 0.025 below face.
Flange width (mm) 5.715 / 5.705 (for spare)
Max. taper (mm) 0.013
Max. ovality (mm) 0.013
Sleeve I.D Discard limit (mm) 88.976 and above
LUBRICATION SYSTEM
PRESSURE REGULATING VALVE
Location On oil pump
Spring free length (mm) 63.5 ± 0.010
Spring Initial length (mm) 44.5
Spring Initial load (N) 17 LBS ± 6%
Opening pressure (PSI) 30-35
VALVE clearance in bore (mm) 0.127 / 0.0889
OIL PUMP
Clearances
Gears to housing (mm) 0.135 / 0.211
Gears to end plate (mm) 0.05 / 0.1
Drive shaft to body (mm) 0.038 / 0.089
Drive Pinion to Body (mm) 0.051 / 0.102
COOLING SYSTEM
Water pump
Impeller shaft dia (mm)
Front Ø78.8
±0.3
Rear Ø78.8
±0.3
Thermostat
Range 80º - 96º
CAMSHAFT
Material Monochrome cast iron
Number of bearings 5
Introduction