check oil SUZUKI SWIFT 2000 1.G RG413 Service Repair Manual

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) 6A1-37
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.

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

6A1-46 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.

6A1-54 ENGINE MECHANICAL (M13 ENGINE)
3) Ream valve guide bore with special tool (6.0 mm reamer for
engine equipped with 69G type valve or 5.5 mm reamer for
engine equipped with 54G type valve). After reaming, clean
bore.
Special tool
(A) : 09916-34542
(B) : 09916-37810 (6 mm) for engine equipped with 69G
type valve
(B) : 09916-34550 (5.5 mm) for engine equipped with 54G
type valve
4) Install valve spring seat to cylinder head.
5) Install new valve stem seal (1) to valve guide.
After applying engine oil to seal and spindle of special tool
(Valve guide installer handle), fit oil seal to spindle, and then
install seal to valve guide by pushing special tool by hand.
After installing, check to be sure that seal is properly fixed to
valve guide.
Special tool
(A) : 09917-98221
(B) : 09916-57350 (For engine equipped with 69G type
valve)
(B) : 09916-58210 (For engine equipped with 54G type
valve)
6) Install valve to valve guide.
Before installing valve to valve guide, apply engine oil to
stem seal, valve guide bore and valve stem.
1. Valve
2. Emboss mark 54G or 69G
NOTE:
Do not reuse once-disassembled seal. Be sure to
install new seal.
When installing, never tap or hit special tool with a
hammer or else. Install seal to guide only by pushing
special tool by hand. Tapping or hitting special tool
may cause damage to seal.
2. Valve
3. Emboss mark 54G or 69G

6A1-56 ENGINE MECHANICAL (M13 ENGINE)
5) Install cylinder head to cylinder block.
Apply engine oil to new cylinder head bolts and tighten them
gradually as follows.
a) Tighten cylinder head bolts (“1” – “10”) to 20 N·m (2.0 kg-m,
14.5 lb-ft) according to numerical order as shown by using
a 12 corner socket wrenches.
b) In the same manner as in Step a), tighten them to 40 N·m
(4.0 kg-m, 29.0 lb-ft).
c) Turn all bolts 60° according to numerical order in figure.
d) Repeat Step c).
e) Tighten bolt “A” to specified torque.
Tightening torque
Cylinder head bolt for M8 (a) : 22 N·m (2.2 kg-m, 16.0 lb-ft)
Cylinder head bolts for M10
(b) : 40 N·m (4.0 kg-m, 29.0 lb-ft) and then turn to 60° twice
6) Install exhaust manifold stiffener and exhaust No.1 pipe
referring to “EXHAUST MANIFOLD”.
7) Install camshafts, timing chain and chain cover as previously
outlined.
8) Install cylinder head cover and oil pan as previously outlined.
9) Install intake manifold stiffener and connect each hoses and
electric lead wires securely.
10) Install air cleaner assembly, resonator and hoses referring to
“AIR CLEANER ASSEMBLY AND RESONATOR”.
11) Adjust water pump belt tension referring to Section 6B.
12) Adjust A/C compressor belt tension (if equipped) referring to
Section 1B.
13) Adjust accelerator cable play referring to Section 6E1.
14) Check to ensure that all removed parts are back in place.
Reinstall any necessary parts which have not been rein-
stalled.
15) Refill cooling system with coolant, engine with engine oil.
16) Connect negative cable at battery.
17) Verify that there is no fuel leakage, coolant leakage, oil leak-
age and exhaust gas leakage at each connection. NOTE:
Never reuse cylinder head bolts (“1” – “10”) once dis-
assembled it due to plastic deformation tightening.
Be sure to use new cylinder head bolts.
Be sure to tighten M8 bolt (“A”) after securing the
other bolt.