Page 1705 of 2771

EM-28
< SERVICE INFORMATION >
OIL PAN
c. Press-fit the rear oil seal using a drift with outer diameter 115
mm (4.53 in) and inner diameter 90 mm (3.54 in) (A) (commer-
cial service tool).
• Press-fit to the specified dimensions as shown.
CAUTION:
• Never touch the grease applied to the oil seal lip.
• Be careful not to damage the rear oil seal mounting part of
oil pan (upper) and cylinder block or the crankshaft.
• Press-fit straight, making sure that rear oil seal does not
curl or tilt.
NOTE:
The standard surface of the dimension is the rear end surface of
cylinder block.
6. Install oil pump.
• Tighten bolts in numerical order as shown.
7. Install oil pump sprocket, oil pump drive chain and other related
parts if removed.
8. Use a scraper (A) to remove old liquid gasket from mating sur-
faces.
• Also remove old liquid gasket from mating surface of oil pan
(upper).
• Remove old liquid gasket from the bolt holes and threads.
PBIC3951E
1 : Rear oil seal
A : Cylinder block rear end surface
1 : Oil pump
2 : Oil pan (upper)
: Engine front
PBIC3952E
PBIC3532J
PBIC3953E
Page 1706 of 2771
OIL PAN
EM-29
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
K
L
MA
EM
N
P O
9. Apply the sealant without breaks to the specified location using
Tool.
Use Genuine Silicone RTV Sealant or equivalent. Refer to
GI-42, "
Recommended Chemical Product and Sealant".
10. Tighten bolts in numerical order as shown.
11. Install oil filter with the following procedure:
a. Remove foreign materials adhering to the oil filter installation
surface.
b. Apply new engine oil to the oil seal contact surface of new oil fil-
ter.
c. Screw oil filter manually until it touches the installation surface,
then tighten it by 2/3 turn. Or tighten to specification.
12. Installation of the remaining components is in the reverse order of removal.Tool number WS39930000 ( – )
1 : Oil pan (lower)
: Engine outside
PBIC4590E
: Engine front
PBIC3146J
Oil filter: : 17.7 N·m (1.8 kg-m, 13 ft-lb)
SMA229B
Page 1707 of 2771
EM-30
< SERVICE INFORMATION >
IGNITION COIL, SPARK PLUG AND ROCKER COVER
IGNITION COIL, SPARK PLUG AND ROCKER COVER
ComponentINFOID:0000000001702489
Removal and InstallationINFOID:0000000001702490
REMOVAL
1. Remove intake manifold. Refer to EM-18.
2. Remove ignition coil.
CAUTION:
• Handle it carefully and avoid impacts.
• Never disassemble.
1. PCV hose 2. Rocker cover 3. Spark plug
4. Ignition coil 5. PCV hose 6. PCV valve
7. O-ring 8. Gasket
A. To air duct B. Refer to EM-30
. C. To intake manifold
PBIC3536J
Page 1708 of 2771
IGNITION COIL, SPARK PLUG AND ROCKER COVER
EM-31
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
K
L
MA
EM
N
P O
3. Remove spark plug using suitable tool.
CAUTION:
Never drop or shock it.
4. Remove rocker cover.
• Loosen bolts in reverse order as shown.
• Engine front
INSPECTION AFTER REMOVAL
CAUTION:
• Never drop or shock spark plug.
• Checking and adjusting spark plug gap is not required
between change intervals.
• If spark plug tip is covered with carbon, a spark plug cleaner may be used.
• Never use wire brush for cleaning spark plug.
INSTALLATION
1. Install rocker cover gasket to rocker cover.
PBIC3871E
PBIC3151J
SMA806CA
Cleaner air pressure
: Less than 588 kPa (5.88 bar, 6 kg/cm2, 85 psi)
Cleaning time : Less than 20 seconds
SMA773C
Page 1709 of 2771
EM-32
< SERVICE INFORMATION >
IGNITION COIL, SPARK PLUG AND ROCKER COVER
2. Install rocker cover.
• Tighten bolts in two steps separately in numerical order as
shown.
• Engine front
CAUTION:
Check if rocker cover gasket is not dropped from the instal-
lation groove of rocker cover.
3. Install spark plug using suitable tool.
CAUTION:
Never drop or shock it.
4. Install ignition coil.
CAUTION:
• Handle it carefully and avoid impacts.
• Never disassemble.
5. Install intake manifold. Refer to EM-18
. 1st step : 1.96 N·m (0.20 kg-m, 17 in-lb)
2nd step : 8.33 N·m (0.85 kg-m, 73 in-lb)
PBIC3151J
Plug type : Iridium tipped
Make : DENSO
Part number : FXE20HR11
Gap (nominal) : 1.1 mm (0.043 in)
PBIC3871E
Page 1710 of 2771
FUEL INJECTOR AND FUEL TUBE
EM-33
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
K
L
MA
EM
N
P O
FUEL INJECTOR AND FUEL TUBE
ComponentINFOID:0000000001702491
Removal and InstallationINFOID:0000000001702492
REMOVAL
WARNING:
• Put a “CAUTION: FLAMMABLE” sign in the workshop.
• Be sure to work in a well ventilated area and furnish workshop with a CO
2 fire extinguisher.
• Do not smoke while servicing fuel system. Keep open flames and sparks away from the work area.
1. Release the fuel pressure. Refer to EC-78, "
Fuel Pressure Check".
2. Remove quick connector cap (1) from quick connector connec-
tion.
1. Bracket 2. Bracket 3. Fuel tube
4. Clip 5. Fuel injector 6. O-ring (green)
7. O-ring (black)
WBIA0779E
PBIC3664E
Page 1711 of 2771

EM-34
< SERVICE INFORMATION >
FUEL INJECTOR AND FUEL TUBE
3. Disconnect fuel feed hose from hose clamp.
NOTE:
There is no fuel return path.
4. With the sleeve side of quick connector release facing quick connector, install quick connector release
onto fuel tube.
5. Insert quick connector release into quick connector until sleeve
contacts and goes no further. Hold quick connector release on
that position.
CAUTION:
Inserting quick connector release hard will not disconnect
quick connector. Hold quick connector release where it
contacts and goes no further.
6. Draw and pull out quick connector straight from fuel tube.
CAUTION:
• Pull quick connector holding “A” position.
• Do not pull with lateral force applied. O-ring inside quick connector may be damaged.
• Prepare container and cloth beforehand as fuel will leak out.
• Avoid fire and sparks.
• Keep parts away from heat source. Especially, be careful when welding is performed around
them.
• Do not expose parts to battery electrolyte or other acids.
• Do not bend or twist connection between quick connector and fuel feed hose during installation/
removal.
• To keep clean the connecting portion and to avoid dam-
age and foreign materials, cover them completely with
plastic bags or something similar.
7. Remove intake manifold. Refer to EM-18
.
1 : Quick connector cap
PBIC3771E
KBIA0702E
PBIC2205E
Page 1712 of 2771

FUEL INJECTOR AND FUEL TUBE
EM-35
< SERVICE INFORMATION >
C
D
E
F
G
H
I
J
K
L
MA
EM
N
P O
8. Remove fuel tube.
• Loosen bolts in reverse order as shown.
9. Remove the fuel tube and fuel injector assembly.
CAUTION:
• When removing, be careful to avoid any interference with fuel injector.
• Use a shop cloth to absorb any fuel leaks from fuel tube.
10. Remove fuel injector from fuel tube with the following procedure:
a. Open and remove clip.
b. Remove fuel injector from fuel tube by pulling straight.
CAUTION:
• Be careful with remaining fuel that may go out from fuel tube.
• Be careful not to damage fuel injector nozzle during removal.
• Never bump or drop fuel injector.
• Never disassemble fuel injector.
INSTALLATION
1. Note the following, and install O-rings to fuel injector.
CAUTION:
• Upper and lower O-rings are different. Be careful not to confuse them.
• Handle O-ring with bare hands. Never wear gloves.
• Lubricate O-ring with new engine oil.
• Never clean O-ring with solvent.
• Make sure that O-ring and its mating part are free of foreign material.
• When installing O-ring, be careful not to scratch it with tool or fingernails. Also be careful not to
twist or stretch O-ring. If O-ring was stretched while it was being attached, never insert it quickly
into fuel tube.
• Insert O-ring straight into fuel tube. Never twist it.
: Engine front
PBIC3154J
Fuel tube side : Black
Nozzle side : Green