C-6
35 Series 4WD, Model - 3535, 4035, 4535 and 5035 SM June’08
VALVE TAPPETS
Diameter (mm) 14.224 / 13.97
Running clearance (mm) 0.013 / 0.076
VALVE PUSH RODS
Diameter (mm) Ø9.530D x 1.9 THK Hollow Push Rods
Length (mm) 248.3
VALVE TIMING
Inlet opens 9º bTDC ± 2º
Inlet closes 35º
aBDC ± 2º
Exhaust opens 46º bBDC / 42º bBDC
Exhaust closes 10º aTDC ± 2º
CONNECTING RODS, PISTONS AND CYLINDER SLEEVES
CONNECTING RODS
Material EN - 16C / S48C
Bearing (big end) type Replaceable Steel Backed Bimetal
Material Steel Backed Overlay Plated
Small end (bearings) Replaced
Type Bush
Material Cu-Lead
Small end bush dia. (mm) Ø30.950 / Ø30.975
PISTON RINGS
Number of rings per piston 3
Type Cam Ground Oval
Top Keystone, CKS Plated
Middle Taper faced
Bottom Chromium Plated Conformable Oil Ring
Width (Axial) (mm)
Top 2.568 / 2.607
Middle 2.47 / 2.495
Bottom 3.97 / 3.995
Ring Gap (mm)
Top 0.25 to 0.45
Middle 0.70 / 0.95
Bottom 0.25 / 0.50
PISTON
Type
Material Aluminium Alloy
Graded (gms)
Weight difference should not be more than 5 gms.
Cavity Volume 26.23 ± 0.25 cc
Cylinder dia Ø 88.9
Dia at skirt (Ø D1) mm Ø 88.81 ± 0.007
Dia at just below oil control ring (Ø D2) mm Ø 88.750 ± 0.009
Dia at top land (Ø D3) Ø 88.400 ± 0.015
Piston pin bore (mm) 28.003 / 28.009
Number of ring grooves 3
Width of ring groove
Top groove (3) Reference Value
Middle groove 2.550 / 2.570
Bottom groove 4.020 / 4.040
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