ENGINE MECHANICAL (C22NE, 22LE, 20LE) 6A-11
Main Data and Specifications
Engine - General C22NE 22LE 20LE
Engine type Four-cycle, water cooled cross-flow with
single over head camshaft Micro-computer
control, fuel injection
Combustion chamber type (Volume) Hemispherical (43.3cm
3
) <-- <--
Timing train system Belt drive <-- <--
No.of cylinders-bore × stroke mm (in) 4-86.0×94.6 (3.39×3.72) <-- 4-86.0x94.6 (3.39x3.72)
Bore Spacing (C/L to C/L) 93.0 mm
Firing Order 1-3-4-2 <-- <--
Bore×Stroke 86.0×94.6mm 86.0×86.0
Total piston displacement cm
3
(in
3
) 2,198 (134.39) 1,998 (122.16)
Combustion Chamber Volume 43.3 cm
No.of piston ring compression ring : 2 ,oil ring :1
Compression pressure kg/cm
2
(psi/pa) 17.8 (253/1746)
Ignition timing (BTDC) No adjustment
Idling speed :rpm (WO/AC,W/AC)
Acoff
825
Valve clearances (At cold)
Intake mm (in) 0 (0) (Hydraulic valve lash adjustment)
Exhaust mm (in) 0 (0) ( " )
Intake valves
Open at (BTDC) deg 29 <-- <--
Close at (ABDC) deg 65 <-- <--
Exhaust valves
Open at (BBDC) deg 66 <-- <--
Close at (ATDC) deg 29 <-- <--
Ignition system Fully transistorized battery ignition
Distributor type Not applicable, Electronic Spark Timing control
Distributor advance type Not applicable, Electronic Spark Timing control
Spark plug type RN9YC4
Spark plug gap mm (in) 1.0--1.1 (0.039--0.043)
Lubrication system
Lubricating method Fully flow pressure circulation
Special engine oil (API grade) SE,SF,SG or SH grade
Oil pressure kg/cm
2
(psi/Pa) rpm 1.5 (21.3/147)/825 (SAE 10W-30/API SE grade) engine oil after
warm-up
Oil pump type Gear
Oil filter type Cartridge full flow
Oil capacity lit. (US/UK gal.) with Oil Filter change 4.5litres
without Oil Filter change 4.25 (1.07/0.93) litres
Cooling system
Radiator type Corrugated fin with reserve tank
Coolant capacity lit. (US/UK gal.) 2.3 (0.66/0.55)
Water pump type Centrifugal
Thermostat Wax pellet with jiggle hole
Fuel system Electronically controlled Multi Port Fuel Injection System
Fuel pump type Electric
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