2000 SUZUKI SWIFT engine oil

6A1-38 ENGINE MECHANICAL (M13 ENGINE)
9) Install timing chain tensioner adjuster assembly (1) with a
retainer (2).
Tighten adjuster bolts to specified torque and then remove a
retainer from chain tensioner adjuster assembly.
Tightening torque
Timing chain tensioner adjuster bolts
(a) : 11 N·m (1.1 kg-m, 8.0 lb-ft)
10) Apply engine oil to timing chain and then turn crankshaft
clockwise by 2 revolutions and check that match marks (1)
on intake and exhaust camshaft timing sprockets are in
match with notches (2) on cylinder head and key (3) is on
upside of crankshaft as shown in figure.
If each marking chain and each match mark are no matches,
adjust each sprockets and timing chain.
11) Install timing chain cover referring to “TIMING CHAIN
COVER”.
12) Install cylinder head cover referring to “CYLINDER HEAD
COVER”.
13) Install oil pan referring to “OIL PAN AND OIL PUMP
STRAINER”.
14) Adjust water pump belt tension referring to Section 6B.
15) Adjust A/C compressor belt tension (if equipped) referring to
Section 1B.
16) Refill engine with engine oil.
17) Verify that there is no oil leakage and exhaust gas leakage at
each connection.

ENGINE MECHANICAL (M13 ENGINE) 6A1-39
CAMSHAFT, TAPPET AND SHIM
REMOVAL
1) Remove cylinder head cover and oil pan as previously out-
lined.
2) Remove timing chain cover referring to “TIMING CHAIN
COVER”.
3) Remove timing chain referring to “TIMING CHAIN AND
CHAIN TENSIONER”.
4) Loosen camshaft housing bolts in such order as indicated in
figure and remove them.
5) Remove camshaft housings.
6) Remove intake and exhaust camshafts.
1. Intake camshaft 4. Tappet Tightening torque
2. Exhaust camshaft 5. Camshaft housing Apply engine oil to sliding surface of each part.
3. Shim
: Shim No. on it faces tappet side.6. Camshaft housing bolt

6A1-42 ENGINE MECHANICAL (M13 ENGINE)
Wear of tappet and shim
Check tappet and shim for pitting, scratches or damage.
If any malcondition is found, replace.
Measure cylinder head bore and tappet outside diameter to deter-
mine cylinder head-to-tappet clearance. If clearance exceeds
limit, replace tappet or cylinder head.
Cylinder head to tappet clearance
Standard : 0.025 – 0.066 mm (0.0010 – 0.0026 in.)
Limit : 0.15 mm (0.0059 in.)
Tappet outside diameter [A]
Standard : 30.959 – 30.975 mm (1.2189 – 1.2195 in.)
Cylinder head tappet bore [B]
Standard : 31.000 – 31.025 mm (1.2205 – 1.2215 in.)
INSTALLATION
1) Install tappets and shims to cylinder head.
Apply engine oil around tappet and then install it to cylinder
head.
2) Install camshafts (1).
Apply engine oil to sliding surface of each camshaft and camshaft
journal then install them as shown in figure.
NOTE:
When installing shim, make sure to direct shim No. side
toward tappet.
NOTE:
Before installing camshafts, turn crankshaft until key
position faces upward. Refer to “TIMING CHAIN AND
CHAIN TENSIONER”.

ENGINE MECHANICAL (M13 ENGINE) 6A1-43
3) Install camshaft housing pins (1) as shown in figure.
4) Check position of camshaft housings.
Embossed marks are provided on each camshaft housing,
indicating position and direction for installation. Install hous-
ings as indicated by these marks.
5) After applying engine oil to housing bolts, tighten them tem-
porarily first. Then tighten them by the following numerical
order in figure. Tighten a little at a time and evenly among
bolts and repeat tightening sequence two or three times
before they are tightened to specified torque.
Tightening torque
Camshaft housing bolts (a) : 11 N·m (1.1 kg-m, 8.0 lb-ft)
6) Install timing chain with crankshaft sprocket referring to “TIM-
ING CHAIN AND CHAIN TENSIONER”.
7) Install timing chain cover referring to “TIMING CHAIN
COVER”.
8) Check valve lashes as previously outlined.
9) Install cylinder head cover and oil pan as previously outlined.
10) Adjust water pump belt tension referring to Section 6B.
11) Adjust A/C compressor belt tension (if equipped) referring to
Section 1B.
12) Refill engine with engine oil.
13) Verify that there is no, oil leakage and exhaust gas leakage
at each connection.
A. I : Intake side or E : Exhaust side
B. Position from timing chain side
C. Pointing to timing chain side

6A1-44 ENGINE MECHANICAL (M13 ENGINE)
VALVES AND CYLINDER HEAD
REMOVAL
1) Relieve fuel pressure according to procedure described in
Section 6.
2) Disconnect negative cable at battery.
3) Drain engine oil.
[A]✱1) Tighten all bolts at 40 N·m (4.0 kg-m)
2) Turn all bolts at 60°
3) Then, Turn all bolt at 60° once again6. Intake valve 12. Knock pin
1. Valve cotters 7. Exhaust valve
Tightening torque
2. Valve spring retainer 8. Valve guide
Do not reuse.
3. Valve spring 9. Cylinder head bolt
: Never reuse it due to plastic deformation
tightening bolt.Apply engine oil to sliding surface of
each part.
4. Valve stem seal 10. Cylinder head
5. Valve spring seat 11. Cylinder head gasket
: “TOP” mark provided on gasket comes to
crankshaft pulley side, facing up.

ENGINE MECHANICAL (M13 ENGINE) 6A1-45
4) Drain coolant by loosening drain plug (1).
5) Remove air cleaner assembly (1), resonator and hoses (2)
referring to “AIR CLEANER ASSEMBLY AND RESONA-
TOR”.
6) Disconnect the following electric lead wires :
EGR valve (if equipped)
IAC valve (1)
TP sensor (2)
MAP sensor (3)
CMP sensor
ECT sensor
EVAP canister purge valve (4)
Injectors (5)
Ignition coils
Heated oxygen sensors
Ground terminal from exhaust manifold
Each wire harness clamps
7) Remove heated oxygen sensor bracket from timing chain
cover and detach heated oxygen sensor couplers from its
bracket.
8) Disconnect accelerator cable from throttle body.
9) Disconnect the following hoses :
Brake booster hose (1) from intake manifold
Canister purge hose (2) from EVAP canister purge valve
Fuel feed and return hose (3) from each pipe
Water hose (4) from thermostat case
Heater inlet hose (5) from its pipe 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.

6A1-46 ENGINE MECHANICAL (M13 ENGINE)
10) Remove intake manifold stiffener (1).
11) Remove oil pan referring to “OIL PAN AND OIL PUMP
STRAINER”.
12) Remove cylinder head cover referring to “CYLINDER HEAD
COVER”.
13) Remove timing chain cover referring to “TIMING CHAIN
COVER”.
14) Remove timing chain referring to “TIMING CHAIN AND
CHAIN TENSIONER”.
15) Remove intake and exhaust camshafts referring to “CAM-
SHAFT, TAPPET AND SHIM”.
16) Loosen cylinder head bolts in such order as indicated in fig-
ure by using a 12 corner socket wrenches and remove them.
17) Check all around cylinder head for any other parts required
to be removed or disconnected and remove or disconnect
whatever necessary.
18) Remove exhaust manifold, if necessary, referring to
“EXHAUST MANIFOLD”.
19) Remove cylinder head with intake manifold and exhaust
manifold. Use lifting device, if necessary.
NOTE:
Don’t forget to remove bolt (M8) (1) as shown in figure.
Never reuse cylinder head bolts once disassembled it
due to plastic deformation tightening. Be sure to use
new cylinder head bolts when installing.

ENGINE MECHANICAL (M13 ENGINE) 6A1-47
DISASSEMBLY
1) For ease in servicing cylinder head, remove intake manifold,
injectors and exhaust manifold from cylinder head.
2) Using special tools (Valve lifter), compress valve spring and
then remove valve cotters (1) by using special tool (Forceps).
Special tool
(A) : 09916-14510
(B) : 09916-14910
(C) : 09916-84511
3) Release special tool, and remove spring retainer and valve
spring.
4) Remove valve from combustion chamber side.
5) Remove valve stem seal (1) from valve guide, and then valve
spring seat (2).
6) Using special tool (valve guide remover), drive valve guide
out from combustion chamber side to valve spring side.
Special tool
(A) : 09916-46020 for engine equipped with 69G type valve
(A) : 09916-44910 for engine equipped with 54G type valve
7) Place disassembled parts except valve stem seal and valve
guide in order so that they can be installed in their original
position.
NOTE:
Do not reuse seal once disassembled. Be sure to use
new oil seal when assembling.
NOTE:
Do not reuse valve guide once disassembled. Be sure to
use new valve guide (Oversize) when assembling.
1. Valve
2. Emboss mark 54G or 69G