2000 SUZUKI SWIFT torque

ENGINE MECHANICAL (M13 ENGINE) 6A1-29
5) Install cylinder head cover referring to “CYLINDER HEAD
COVER”.
6) Install oil pan (1) referring to “OIL PAN AND OIL PUMP
STRAINER”.
7) Install crankshaft pulley (1). Tighten bolt (2) to specified
torque. To lock crankshaft pulley, use special tool with it as
shown in the figure.
Special tool
(A) : 09917-68221
Tightening torque
Crankshaft pulley bolt (a) : 150 N·m (15.0 kg-m, 108.5 lb-ft)
8) Adjust water pump belt tension referring to Section 0B for
adjusting procedure.
9) Adjust A/C compressor belt tension (if equipped) referring to
Section 1B for adjusting procedure.
10) Install right side engine under cover.
11) Connect disconnected electric lead wires securely.
12) Refill engine with engine oil.
13) Verify that there is no oil leakage and exhaust gas leakage at
each connection.

6A1-30 ENGINE MECHANICAL (M13 ENGINE)
OIL PUMP
REMOVAL
1) Disconnect negative cable at battery.
2) Remove timing chain cover, referring to “TIMING CHAIN
COVER”.
DISASSEMBLY
1) Remove rotor plate (1) by removing its mounting bolts.
[A] : Sealant application
amount4. Timing chain cover
: Apply sealant 99000-31140 to the mating surface of cylinder and
cylinder head.
: Apply sealant 99000-31150 to mating surface of timing chain cover
referring to the figure of Step 1) in “TIMING CHAIN COVER
INSTALLATION”.10. Circlip
“a” : 3 mm (0.12 in.) 5. Pin 11. Oil pump mounting bolt
“b” : 2 mm (0.08 in.) 6. Oil seal 12. Timing chain cover mounting bolts
1. Rotor plate 7. Relief valve
Tightening torque
2. Outer rotor 8. Spring
Do not reuse.
3. Inner rotor 9. Retainer
Apply thin coat of engine oil to sliding
surface of each parts.

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”.

6A1-34 ENGINE MECHANICAL (M13 ENGINE)
TIMING CHAIN AND CHAIN TENSIONER
REMOVAL
1) Disconnect negative cable at battery.
2) Drain engine oil.
3) Remove oil pan referring to “OIL PAN AND OIL PUMP
STRAINER”.
4) Remove cylinder head cover referring to “CYLINDER HEAD
COVER”.
5) Remove timing chain cover referring to “TIMING CHAIN
COVER”.
6) Align both intake and exhaust camshaft timing sprocket
marks (1) with notches (2) of cylinder head respectively by
turning crankshaft.
7) Remove timing chain tensioner adjuster assembly (3).
8) Remove timing chain tensioner (4).
9) Remove timing chain No.1 guide (5).
10) Remove timing chain (6) with crankshaft timing sprocket (7).
1. Crankshaft timing sprocket 4. Timing chain tensioner
: Apply engine oil to sliding surface.7. Chain tensioner mounting bolt
2. Timing chain
: Apply engine oil.5. Timing chain tensioner adjuster assembly 8. Chain guide mounting bolt
3. Timing chain No.1 guide
: Apply engine oil to sliding surface.6. Chain tensioner adjuster mounting bolt Tightening torque
CAUTION:
After timing chain is removed, never turn crankshaft and
camshafts independently more than its allowable turning
range described in “INSTALLATION” section.
If turned, interference may occur between piston and
valves and valves themselves, and parts related to piston
and valves may be damaged.

ENGINE MECHANICAL (M13 ENGINE) 6A1-37
5) Apply engine oil to sliding surface of timing chain No.1 guide
(1) and install it as shown in figure.
Tighten guide bolts to specified torque.
Tightening torque
Timing chain No.1 guide bolt
(a) : 9 N·m (0.9 kg-m, 6.5 lb-ft)
6) Apply engine oil to sliding surface of chain tensioner (1) and
install chain tensioner and spacer.
Tighten tensioner bolt to specified torque
Tightening torque
Timing chain tensioner bolt
(a) : 22 N·m (2.2 kg-m, 16.0 lb-ft)
7) Check that match marks (1) on intake and exhaust camshaft
timing sprockets are in match with making timing chain (2)
and match mark on crankshaft timing sprocket (3) are in with
marking timing chain(4).
8) Screw in plunger (1) by turning body (2) in arrow direction
and install a retainer (3) (wire) to hold plunger in place.

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

ENGINE MECHANICAL (M13 ENGINE) 6A1-41
6) Tighten camshaft housing bolts in such order as indicated in
figure a little at a time till they are tightened to specified
torque.
Tightening torque
Camshaft housing bolts (a) : 11 N·m (1.1 kg-m, 8.0 lb-ft)
7) Remove housing, and using scale (2) on gaging plastic (1)
envelop, measure gaging plastic width at its widest point.
Camshaft journal clearance
If measured camshaft journal clearance exceeds limit, measure
journal (housing) bore and outside diameter of camshaft journal.
Replace camshaft or cylinder head assembly whichever the differ-
ence from specification is greater.
Camshaft journal diameter [A]
Camshaft journal bearing bore [B] NOTE:
Do not rotate camshaft while gaging plastic is installed.
Standard Limit
Intake No.10.020 – 0.072 mm
(0.0008 – 0.0028 in.)
0.12 mm
Other0.045 – 0.087 mm
(0.0018 – 0.0034 in.)
Item Standard
Intake No.126.940 – 26.955 mm
(1.0606 – 1.0612 in.)
Exhaust No.126.934 – 26.955 mm
(1.0604 – 1.0612 in.)
Other22.934 – 22.955 mm
(0.9029 – 0.9037 in.)
Item Standard
Exhaust No.127.000 – 27.021 mm
(1.0630 – 1.0638 in.)
Other23.000 – 23.021 mm
(0.9055 – 0.9063 in.)