15
SC213 Diesel Engines
Crankshaft Gear
Diameter of Bore … 1.4996 / 1.5011 inch (38.090 / 38.13 mm)
Spigot Dia of crankshaft … 1.5005 / 1.5000 inch (38.113 / 38.10 mm)
Transition fit of Gear on Crankshaft … 0.011 / 0.0015 inch (0.03 / 0.04 mm)
Fuel Pump Gear
Diameter of Bore … 48.035 /48.056 mm
Pump adaptor Dia. … 48.000 / 47.975 mm
Clearance fit of gear on spigot … 0.0039 / 0.0022 inch (0.100 / 0.056 mm)
Timing Gear Backlash
All Gears … 0.002 / 0.005 inch (0.06 / 0.14 mm) (min.)
Lubricating Oil Pump
Oil Pump type … Lobe type
Number of inner rotor lobes … 9
Number of outer rotor lobes … 10
Balancer Shaft end float ... 0.003 / 0.006 inch (0.075 / 0.150 mm)
Lubricating Oil Pump Clearances
Inner Lobe to Outer Lobe … 0.0005 / 0.0025 inch (0.01 / 0.06 mm)
Inner Lobe end clearance … 0.0015 / 0.003 inch (0.04 / 0.08 mm)
Outer Lobe end clearance … 0.0005 / 0.0025 inch (0.01 / 0.06 mm)
Outer Lobe to Pump Body … 0.011 / 0.013 inch (0.28 / 0.33 mm)
Lubricating Oil Pressure at maximum engine
speed and normal working temperature … 3.5 kgf/ cms²
Lubricating Oil Relief Valve
Type … Spring Loaded Plunger
Pressure Setting … 3.569 kgf / cm
²
Lubricating Oil Filter
Type … Spin on
Element … Replaceable Paper / Canister
By-pass Valve Setting … 12.94 / 17.06 psi (0.91 / 1.20 kg/ cm²)
Sump Capacity … 1.160 gal (4.391 lts). Sump capacity vary
according to application
Cooling System
Type … Water cooled
Coolant capacity–Engine only … 1.057 gal (4 lts). (approximate)
Thermostat
Type … Wax with bypass blanking
Opening temperature … 73° ± 2°C
Fully open … 83° ± 2°C
Water Pump
Type … Centrifugal
Pulley bore dia … 0.944 inch (24 mm)
Interference fit of pulley on shaft … 0.005 inch (0.121 mm)
Clearance between impeller blades and body ... 0.008 / 0.020 inch (0.2 / 0.5 mm)
Distance between impeller rear face to body … 3.929 inch (99.80 mm)
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