2000 SUZUKI SWIFT engine

ENGINE MECHANICAL (M13 ENGINE) 6A1-15
Timing chain cover (1) and cylinder head (2) matching sur-
face as shown.
“A” : Sealant 99000-31150
3) Install cylinder head cover to cylinder head.
4) Tighten bolts in such order as indicated in figure a little at a
time till they are tightened to specified torque.
Tightening torque
Cylinder head cover bolts (a) : 8 N·m (0.8 kg-m, 6.0 lb-ft)
5) Connect PCV hose (2) to PCV valve (1).
6) Install oil level gauge (3).
7) Install ignition coil assemblies with high-tension cord.
8) Connect ignition coil couplers and clamp harness securely.
9) Install cylinder head upper cover.
10) Install air cleaner assembly, resonator and hoses referring to
“AIR CLEANER ASSEMBLY AND RESONATOR”.
11) Connect negative cable at battery.NOTE:
When installing cylinder head cover, use care so that cyl-
inder head cover gasket or spark plug hole gaskets will
not get out of place or fall off.

6A1-16 ENGINE MECHANICAL (M13 ENGINE)
THROTTLE BODY AND INTAKE MANIFOLD
REMOVAL
1) Relieve fuel pressure according to fuel pressure relief proce-
dure described in Section 6.
2) Disconnect negative cable at battery.
3) Drain coolant by loosening drain plug (1).
1. Intake manifold 7. EVAP canister purge valve 13. Intake manifold mounting bolt (short) 19. Cushion
2. Intake manifold gasket 8. TP sensor 14. Intake manifold mounting bolt (long) 20. Fuel delivery pipe mounting bolt
3. Throttle body 9. IAC valve 15. EGR pipe gasket Tightening torque
4. Gasket 10. Fuel delivery pipe 16. O-Ring Do not reuse.
5. EGR pipe 11. Intake manifold stiffener 17. Grommet
6. MAP sensor 12. Intake manifold mounting nut 18. Injector assembly
WARNING:
To help avoid danger of being burned, do not remove
drain plug (1) and radiator cap while engine and radiator
are still hot. Scalding fluid and steam can be blown out
under pressure if plug and cap are taken off too soon.

ENGINE MECHANICAL (M13 ENGINE) 6A1-17
4) Remove air cleaner assembly, resonator and hoses by refer-
ring to “AIR CLEANER ASSEMBLY AND RESONATOR”.
5) Disconnect the following electric lead wires :
IAC valve (1)
TP sensor (2)
EVAP canister purge valve (3)
MAP sensor (4)
Fuel injector wire harness at couplers (5)
Each wire harness clamps
6) Disconnect accelerator cable from throttle body.
7) Disconnect the following hoses :
Brake booster hose (1) from intake manifold
PCV hose (2) from PCV valve
Canister purge hose (3) from EVAP canister purge valve
Water hoses (4) from throttle body and thermostat case
Fuel feed hose (5) from fuel delivery pipe
8) Remove fuel delivery pipe with fuel injectors from cylinder
head.
9) Disconnect EGR pipe (6) from EGR valve.
10) Remove intake manifold stiffener (1).

6A1-18 ENGINE MECHANICAL (M13 ENGINE)
11) Remove intake manifold (1) with throttle body (2) and EGR
pipe (3) from cylinder head, and then its gasket.
INSTALLATION
Reverse removal procedure for installation noting the followings.
Use new intake manifold gasket and EGR pipe gasket.
Tighten bolts (1) and nuts (2) to specified torque.
Tightening torque
Intake manifold bolts and nuts
(a) : 25 N·m (2.5 kg-m, 18.0 lb-ft)
Check to ensure that all removed parts are back in place.
Reinstall any necessary parts which have not been rein-
stalled.
Adjust accelerator cable play referring in Section 6E1.
Refill cooling system referring in Section 6B.
Upon completion of installation, turn ignition switch ON but
engine OFF and check for fuel leaks.
Finally, start engine and check for engine coolant leaks.

ENGINE MECHANICAL (M13 ENGINE) 6A1-19
EXHAUST MANIFOLD
REMOVAL
1) Disconnect negative cable at battery.
2) Disconnect heated oxygen sensor coupler (1) (if equipped)
and detach it from its stay.
3) Remove front bumper with front grille and heat insulator
panel by referring to Section 9.
4) Remove exhaust manifold cover (2).
1. Exhaust manifold 6. Exhaust manifold stiffener 11. Exhaust manifold mounting bolt
2. Exhaust manifold gasket 7. Gasket Tightening torque
3. Heated oxygen sensor (if equipped) 8. Exhaust manifold mounting nut Do not reuse.
4. Exhaust manifold cover 9. Exhaust manifold stiffener bolt
5. Engine hook 10. Exhaust pipe bolt
WARNING:
To avoid danger of being burned, do not service exhaust
system while it is still hot. Service should be performed
after system cools down.

6A1-20 ENGINE MECHANICAL (M13 ENGINE)
5) Remove exhaust manifold stiffener (1).
6) Disconnect exhaust No.1 pipe (2) from exhaust manifold.
7) Remove exhaust manifold (1) and its gasket from cylinder
head.
INSTALLATION
1) Install new gasket to cylinder head.
Then install exhaust manifold.
Tighten manifold bolts and nuts to specified torque.
Tightening torque
Exhaust manifold bolts and nuts
(a) : 50 N·m (5.0 kg-m, 40.0 lb-ft)
2) Install seal ring and connect exhaust No.1 pipe (1) to
exhaust manifold.
Before installing seal ring, check it for deterioration or dam-
age, and replace as necessary.
Tighten pipe fasteners to specified torque.
Tightening torque
Exhaust No.1 pipe bolts (a) : 50 N·m (5.0 kg-m, 36.5 lb-ft)
3) Install exhaust manifold stiffener (2).
Tighten exhaust manifold stiffener bolts to specified torque.
Tightening torque
Exhaust manifold stiffener bolts
(b) : 50 N·m (5.0 kg-m, 36.5 lb-ft)

ENGINE MECHANICAL (M13 ENGINE) 6A1-21
4) Install exhaust manifold cover (1) .
5) Connect heated oxygen sensor coupler (2) and fit coupler to
bracket securely (if equipped).
6) Install heat insulator panel and front bumper with front grille
by referring to Section 9.
7) Connect negative cable at battery.
8) Check exhaust system for exhaust gas leakage.
OIL PAN AND OIL PUMP STRAINER
REMOVAL
1) Disconnect negative cable at battery.
2) Disconnect heated oxygen sensor coupler and detach it from
its stay.
3) Remove oil level gauge.
[A] : Sealant application amount 3. O-ring 8. Oil pan nut
“a” : 3 mm (0.12 in.) 4. Gasket 9. Oil pan bolt
“b” : 2 mm (0.08 in.) 5. Drain plug Tightening torque
1. Oil pan
: Apply sealant 99000-31150 to mating surface.6. Strainer bolt Do not reuse.
2. Strainer 7. Bracket bolt

6A1-22 ENGINE MECHANICAL (M13 ENGINE)
4) Remove exhaust No.1 pipe (1).
5) Drain engine oil by removing drain plug.
6) Remove clutch housing (torque converter housing for A/T
vehicle) lower plate (1).
7) For 4WD vehicle, remove transfer referring to Section 7D.
8) Remove oil pan and then oil pump strainer (1) from cylinder
block.
CLEAN
Clean oil pump strainer screen (1).