Page 2433 of 4264

ENGINE MECHANICAL (C24SE) 6A-13
Valve System C24SE
Actuation Type Direct-acting Inverted Bucked Tappet
Valve Clearance Adjustment Hydraulic
Valve Rotor Type None
Inlet-Valve Material Chromium Alloyed Steel
-Seat Insert Material Sintered Iron
Exhaust-Valve Material Head: Cr-Mn-Ni Alloyed Shaft: Cr-Si Alloyed &Cr plated
-Seat Insert Material Sintered Iron
Valve Spring Material GME 06 100-C1
Valve Guide Material QS 13 MR 00
Valve Seal Type Lip
Water Pump C24SE
Type Centrifugal
Drive-Material &Type HNBR Toothed-belt
Bearing Type Double Row Ball
Shaft Seal Type Mechanical Ceramic
Thermostat-Coolant C24SE
Type Bypass
Oil Pump & Filter C24SE
Type Gear Pump
Location Front of Engine
Drive Direct Crankshaft Driven
Filter Type Full Flow with Bypass for blocked filter
Oil & Oil Reservoir C24SE
Reservoir-Description & Location 1-piece below Engine
Reservoir Material Aluminum Alloy (pressure cast)
Replacement Oil Fill Volume
-With Filter change 4.25liters
-Without Filter change 4.00liters
Recommended Oil-Run-in 10W/30SG
-Service (above-18C) 10W/40SG
-Service (below-18C) 5W/30SG
Oil Classification API&CCMC
Ignition Components C24SE
Spark Plugs Conventional
Type Electronic Spark Control
No. of Coils &Type 2 Solid State
Coil Location Engine-mounted
Ignition Lead Type Inductive (hi-resistance)
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6A-14 ENGINE MECHANICAL (C24SE)
Crankshaft C24SE
Material Nodular Cast Iron
Bearing subjected to End Thrust Guide Bearing NO.3
Main Bearing-Material &Type Steel Backed Tri-metal Babbitt
Front Seal-Diameter &Type 35.0mm Lip Seal
Rear seal-Diameter &Type 90.0mm Micro-lip Seal
Crankshaft Balancing Individually Balanced
No. of Counterweights 8
Camshaft C24SE
Location Overhead (Cylinder Head)
Material Grey Cast Iron
Bearing Material Aluminum
No. of Bearings Camshaft Drive-Material
&Type 200-250 HB5/750
(Camshaft drive type: toothed belt
Camshaft drive material: rubber composite GD380)
Pistons C24SE
Material Aluminum Alloy
Finish & Type Tin-coated Strutless
Piston Rings
Function (top to bottom)
-Ring 1Compression Ring
-Ring 2 Compression Ring
-Ring 3 Oil Ring
Description -Ring 1 Rectangular
-Ring 2 Taper Face
-Ring 3 3-piece (2 Scrapers&1 Expander)
Material -Ring 1 Molybdenum Inlay Nodular Cast Iron
-Ring 2 Cast Iron (individually cast)
-Ring 3 Steel
Material Case Hardened Steel
Retention Locked in Rod
Bearing Machined in Piston Pin Boss
Connecting Rod C24SE
Material Nodular Cast Iron
Bearing-Material &Type Steel Backed Tri-metal Babbitt
Inlet Manifold C24SE
Material Aluminum Alloy
Exhaust Manifold C24SE
Description Dual Take-down
Material High Si-Mo Nodular Iron
Page 2435 of 4264
ENGINE MECHANICAL (C24SE) 6A-15
Engine Specification Matrix for destination
04 HEO FOR TF MODEL:
VEHICLE MODEL TFR/S 2.4L
Major Description AUSTRALIA, CHILE,
GULF, NEW
ZEALAND, SAUDI
ARABIA, SOUTH
AFRICA COLOMBIA, COSTA
RICA, EQUADOR,
GUATEMALA BOLIVIA, GENERAL
EXPORT, PERU,
VENEZUELA
VEHICLE TYPE 42 4x4 42 44 42
VEHICLE IDENT. CODE TX TY TX TY TX
ENGINE TYPE C24SE
FUEL CONTROL SYSYTEM CLOSE LOOP CLOSED LOOP OPEN LOOP
COMPRESSION RATIO 9.6:1
FUEL OCTANE(ROD) 91RON 85RON 80RON
FUEL TYPE UN-LEADED UN-LEADED LEADED
HO2 YES YES YES NO
EVAP CANISTER YES YES YES YES
PURGE CONTROL
SOLENOID YES
YES YES YES
CHECK & RELIEF VALVE YES YES YES YES
ECM YES YES YES YES
EXHAUST SYSTEM
FRONT PIPE
SILENCER
TWC YES YES YES NO
CO ADJUSTMENT NO NO NO YES
Refer to 6A-77 Refer to 6A-77 Refer to 6A-77
Page 2436 of 4264
6A-16 ENGINE MECHANICAL (C24SE)
CRANKCASE VENTILATION SYSTEM
The Engine Ventilation System passes crankcase vapours, via the Engine Vent Pipe, to the Cam Support Cover,
where separation of oil and exhaust gases occur. The oil drains into the Cylinder Head, via the Camshaft Support.
The gases pass through the Primary and Secondary Vent Hoses to the intake system, and are consumed during
the combustion process.
Page 2437 of 4264
ENGINE MECHANICAL (C24SE) 6A-17
ENGINE ASSEMBLY & LOOSE PARTS
Loose Parts
1 Alternator
2 P/S Pivot Spacer
3 P/S Adjusting Screw
4 P/S Adjusting Plate
5 P/S Adjusting Nut
6 Alternator & Fan Drive Belt
7 A/C Compressor Drive Belt
8 P/S Pump Drive Belt
9 Tensioner Bolt
10 Tensioner Pulley
11 Pulley Dust Shield Cover
12 Pulley Spacer
13 A/C Compressor Bracket
14 Pulley Bolt
15 Fan Pulley
16 Cooling Fan
Engine Assembly
20 C24SE
Page 2438 of 4264
6A-18 ENGINE MECHANICAL (C24SE)
OPERATIONS ON ENGINE AGGREGATES
Engine Damping Blocks (Engine Without
Transmission)
Removal
1. Remove bonnet.
2. Remove radiator.
3. Remove air inlet hose.
4. Remove power steering pump drive belt and power
steering pump from engine.
5. Remove all cable connections, hoses and lines from
engine.
6. Remove accelerator cable from inlet pipe.
7. Remove exhaust pipe from manifold.
8. Remove lower nine bolts and transmission from engine
block.
9. Remove clutch slave cylinder and allow to hang free.
10. Remove starter from engine block.
11. Remove upper bolts of left and right engine mounting
from damping blocks.
12. Raise engine slightly.
13. Remove lower bolts of left and right damping blocks.
14. Remove damping blocks.
Page 2439 of 4264
ENGINE MECHANICAL (C24SE) 6A-19
Attach engine to cable, support transmission with car jack and
remove upper transmission fastening bolt.
Press off engine from transmission and lift out of engine
compartment.
Installation
Lower engine into engine compartment and insert guide
bushings on cylinder block into transmission.
Tighten (Torque)
Transmission to cylinder block (M10) -45 N
m (4.6 kgf
m)
Transmission to cylinder block (M12) -60 Nm (6.1 kgfm)
Installation
1. Install engine to vehicle and transmission.
2. Install clutch slave cylinder.
Tighten (Torque)
Transmission to engine block bolts - 76 Nm (7.6 kgfm)
RTW46ASH000401
3. Install left engine damping block to sidemember.
4. Install left and right engine damping blocks to engine
brackets.
Tighten (Torque)
Engine damper block to sidememebr - 50 N
m (5.1 kgf
m)
Engine damper block to engine bracket - 85 N
m (8.6 kgf
m)
5. Install exhaust pipe to manifold.
Page 2440 of 4264
6A-20 ENGINE MECHANICAL (C24SE)
6. Install power steering pump and V-belt.
Adjust
Adjust power steering pump V-belt tension according to the
corresponding operation.
Installation
7. Install radiator according to the corresponding operation.
8. Install air inlet hose.
9. Install all electrical cable connections, hoses and lines to
engine.
10. Install accelerator cable from inlet pipe.
11. Install bonnet.
Inspection
1. Check engine oil level.
2. Fill up cooling system and bleed according to the
corresponding operation.