check engine SUZUKI SWIFT 2000 1.G RG413 Service Workshop Manual

6A1-12 ENGINE MECHANICAL (M13 ENGINE)
9) Install camshaft housing (1) and tighten bolts to specified
torque.
Tightening torque
Camshaft housing bolt (a) : 11 N·m (1.1 kg-m, 8.0 lb-ft)
10) Check valve clearance again after adjusting it.
11) After checking and adjusting all valves.
12) Install cylinder head cover, referring to “CYLINDER HEAD
COVER”.
ON-VEHICLE SERVICE
AIR CLEANER ELEMENT
REMOVAL
1) Disconnect air cleaner inlet hose (1) from air cleaner case
(2).
2) Open air cleaner case by unhooking its clamps.
3) Remove air cleaner element from case.
INSTALLATION
Reverse removal procedure for installation.
INSPECTION AND CLEANING
Check air cleaner element for dirt. Replace excessively dirty
element.
Blow off dust by compressed air from air outlet side of ele-
ment.

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.

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

ENGINE MECHANICAL (M13 ENGINE) 6A1-27
11) Support engine with supporting device (1).
12) Remove engine right side mounting (2) with bracket from
timing chain cover and body.
13) Remove timing chain cover (1).
CLEAN
Clean sealing surface on timing chain cover, cylinder block
and cylinder head.
Remove oil, old sealant and dust from sealing surface.
INSPECTION
Check oil seal (1) lip for fault or other damage.
Replace as necessary.
Special tool
(A) : 09913-75520
NOTE:
When installing new oil seal, tap it in until its surface is
flash with edge of timing chain cover (2).
To install oil seal, use special tool (Bearing installer).

6A1-28 ENGINE MECHANICAL (M13 ENGINE)
INSTALLATION
Reverse removal procedure to install timing chain cover, noting
the following points.
1) Apply sealant “A” to mating surface of cylinder and cylinder
head and “B” to mating surface of timing chain cover as
shown in figure.
“A” : Sealant 99000-31140
“B” : Sealant 99000-31150
Sealant amount for timing chain cover
Width “a” : 3 mm, 0.12 in.
Height “b” : 2 mm, 0.08 in.
2) Apply engine oil to oil seal lip, then install timing chain cover
(1).
Tighten bolts and nut to specified torque.
Tightening torque
Timing chain cover bolts (a) : 23 N·m (2.3 kg-m, 17.0 lb-ft)
3) Install engine right mounting (1) with bracket to timing chain
cover and body.
Tighten bolts to specified torque.
Tightening torque
Engine mounting bolt (a) : 75 N·m (7.5 kg-m, 54.5 lb-ft)
Engine mounting bracket bolt
(b) : 55 N·m (5.5 kg-m, 40.0 lb-ft)
4) Remove support device (2).
NOTE:
Before installing timing chain cover, check that pin is
securely fitted.

ENGINE MECHANICAL (M13 ENGINE) 6A1-31
2) Remove outer rotor (1) and inner rotor (2).
3) Remove relief valve (1), spring (2) and retainer (3) by remov-
ing circlip (4).
INSPECTION
Check oil seal lip for fault or other damage. Replace as nec-
essary.
Special tool
(A) : 09913-75520
NOTE:
When installing new oil seal (1), press-fit it till its end face
is flush with oil pump case (2) end face.

6A1-32 ENGINE MECHANICAL (M13 ENGINE)
Check outer (1) and inner rotors (2), rotor plate, and oil pump
case for excessive wear or damage.
Check relief valve (1) for excessive wear or damage and
operates smoothly.
MEASUREMENT
Radial Clearance
Check radial clearance between outer rotor (1) and case (2),
using thickness gauge (3).
If clearance exceeds its limit, replace outer rotor or case.
Limit on radial clearance between outer rotor and
case for oil pump
: 0.310 mm (0.0122 in.)
Side Clearance
Using straight edge (1) and thickness gauge (2), measure side
clearance.
Limit on side clearance for oil pump inner rotor
: 0.15 mm (0.0059 in.)

ENGINE MECHANICAL (M13 ENGINE) 6A1-33
ASSEMBLY
1) Wash, clean and then dry all disassembled parts.
2) Apply thin coat of engine oil to inner and outer rotors, oil seal
lip portion, and inside surfaces of oil pump case and plate.
3) Install outer (1) and inner rotors (2) to oil pump case.
4) Install relief valve component (1) to rotor plate (2).
5) Install rotor plate and tighten all bolts to specified torque.
After installing plate, check to be sure that rotors turn
smoothly by hand (0.3 N·m (0.03 kg-m, 0.25 lb-ft) torque or
below).
Tightening torque
Oil pump rotor plate bolts (a) : 11 N·m (1.1 kg-m, 8.0 lb-ft)
INSTALLATION
For installation referring to “TIMING CHAIN COVER”.

ENGINE MECHANICAL (M13 ENGINE) 6A1-35
INSPECTION
Timing chain tensioner
Check shoe (1) for wear or damage.
Crankshaft timing sprocket
Check teeth of sprocket for wear or damage.
Timing chain
Check timing chain for wear or damage.
Timing chain tensioner adjuster
Check that tooth surface (1) are free from damage.