Page 1385 of 3171

EM-3
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EMA BEARING .......................................................... 132
MAIN BEARING CAP BOLT DEFORMATION .. 133
CONNECTING ROD BOLT DEFORMATION .... 133
OIL JET ............................................................. 133
OIL JET RELIEF VALVE ................................... 133
FLYWHEEL DEFLECTION ............................... 134
MOVEMENT AMOUNT OF FLYWHEEL ........... 134
DRIVE PLATE ................................................... 134
SERVICE DATA AND SPECIFICATIONS (SDS) .... 135
Standard and Limit ............................................... 135
GENERAL SPECIFICATIONS .......................... 135
INTAKE MANIFOLD AND EXHAUST MANI-FOLD .................................................................135
DRIVE BELTS ...................................................135
CYLINDER HEAD .............................................136
VALVE ...............................................................136
CAMSHAFT .......................................................140
CYLINDER BLOCK ...........................................141
PISTON, PISTON RING AND PISTON PIN ......141
CONNECTING ROD .........................................144
CRANKSHAFT ..................................................144
AVAILABLE MAIN BEARING ............................145
AVAILABLE CONNECTING ROD BEARING ....145
MISCELLANEOUS COMPONENTS .................145
Page 1386 of 3171

EM-4
PRECAUTIONS
PRECAUTIONS
PFP:00001
Precautions for Draining Engine CoolantEBS01E5H
Drain engine coolant when engine is cooled.
Precautions for Disconnecting Fuel PipingEBS01E5I
lBefore starting work, make sure no fire or spark producing items are in the work area.
lAfter disconnecting pipes, plug openings to stop fuel leakage.
Precautions for Removal and DisassemblyEBS01E5J
lWhen instructed to use SST, use the specified tools. Always be careful to work safely, avoid forceful or
uninstructed operations.
lExercise maximum care to avoid damage to mating or sliding surfaces.
lCover openings of engine system with tape or the equivalent, if necessary, to seal out foreign materials.
lMark and arrange disassembly parts in an organized way for easy troubleshooting and re-assembly.
lWhen loosening nuts and bolts, as a basic rule, start with the one furthest outside, then the one diagonally
opposite, and so on. If the order of loosening is specified, do exactly as specified.
Precautions for Inspection, Repair and ReplacementEBS01E5K
Before repairing or replacing, thoroughly inspect parts. Inspect new replacement parts in the same way, and
replace if necessary.
Precautions for Assembly and InstallationEBS01E5L
lUsetorquewrenchtotightenboltsornutstospecification.
lWhen tightening nuts and bolts, as a basic rule, equally tighten in several different steps starting with the
ones in center, then ones on inside and outside diagonally in this order. If the order of tightening is speci-
fied, do exactly as specified.
lReplace with new liquid gasket, packing, oil seal or O-ring.
lDowel pins are used for several parts alignment. When replacing and reassembling parts with dowel pins,
make sure that dowel pins are installed in the original position.
lThoroughly wash, clean, and air-blow each part. Carefully check engine oil or engine coolant passages for
any restriction and blockage.
lAvoid damaging sliding or mating surfaces. Completely remove foreign materials such as cloth lint or dust.
Before assembly, oil sliding surfaces well.
lRelease air within route when refilling after draining engine coolant.
lAfter repairing, start engine and increase engine speed to check engine coolant, fuel, engine oil, and
exhaust systems for leakage.
Parts Requiring Angle TighteningEBS01E5M
lUse an angle wrench [SST: KV10112100] for the final tightening of the following engine parts:
–Cylinder head bolts
–Main bearing cap bolts
–Connecting rod cap nuts
–Crankshaft pulley bolt (No angle wrench is required as the bolt flange is provided with notches for angle
tightening)
lDo not use a torque value for final tightening.
lThe torque value for these parts are for a preliminary step.
lEnsure thread and seat surfaces are clean and coated with engine oil.
Page 1387 of 3171

PRECAUTIONS
EM-5
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Precautions For Liquid GasketEBS01E5N
REMOVAL OF LIQUID GASKET
lAfter removing the mounting bolts and nuts, separate the mating
surface using the seal cutter [SST] and remove the old liquid
gasket sealing.
CAUTION:
Be careful not to damage the mating surfaces.
lTap seal cutter to insert it, and then slide it by tapping on the
side as shown in the figure.
lIn areas where seal cutter [SST] is difficult to use, use plastic
hammer to lightly tap the parts, to remove it.
CAUTION:
If for some unavoidable reason tool such as screwdriver is
used, be careful not to damage the mating surfaces.
LIQUID GASKET APPLICATION PROCEDURE
1. Using a scraper, remove the old liquid gasket adhering to the liq-
uid gasket application surface and the mating surface.
lRemove the liquid gasket completely from the groove of the
liquid gasket application surface, mounting bolts and bolt
holes.
2. Wipe the liquid gasket application surface and the mating sur-
face with white gasoline (lighting and heating use) to remove
adhering moisture, grease and foreign materials.
3. Attach the liquid gasket tube to the tube presser [SST].
Use Genuine Liquid Gasket or equivalent.
4. Apply the liquid gasket without breaks to the specified location
with the specified dimensions.
lIf there is a groove for the liquid gasket application, apply the
liquid gasket to the groove.
lAs for the bolt holes, normally apply the liquid gasket inside
the holes. If specified, it should be applied outside the holes.
Make sure to read the text of this manual.
lWithin five minutes of liquid gasket application, install the mat-
ing component.
lIf the liquid gasket protrudes, wipe it off immediately.
lDo not retighten mounting bolts or nuts after the installation.
lAfter 30 minutes or more have passed from the installation, fill
the engine oil and engine coolant.
CAUTION:
If there are instructions in this manual, observe them.
PBIC0275E
PBIC0003E
PBIC2160E
SEM159F
Page 1388 of 3171
EM-6
PREPARATION
PREPARATION
PFP:00002
Special Service ToolsEBS01E5O
Tool number
Tool nameDescription
KV10115600
Valve oil seal driftInstalling valve oil seal
UsesideA.
Side A
a: 20 (0.79) dia.
b: 13 (0.51) dia.
c: 10.3 (0.406) dia.
d: 8 (0.31) dia.
e: 10.7 (0.421)
f: 5 (0.20)
Unit: mm (in)
KV10107902
Valve oil seal puller
1. KV10116100
Valve oil seal puller adapterRemoving valve oil seal
KV11103000
Pulley pullerRemoving crankshaft pulley
ED19600610
Compression gauge adapterChecking compression pressure
KV101056S0
Ring gear stopper
1. KV10105630
Adapter
2. KV10105610
PlatePreventing crankshaft from rotating
a: 3 (0.12)
b: 6.4 (0.252)
c: 2.8 (0.110)
d: 6.6 (0.260)
e: 107 (4.21)
f: 14 (0.55)
g: 20 (0.79)
h: 14 (0.55) dia.
Unit: mm (in)
KV101151S0
Lifter stopper set
1. KV10115110
Camshaft pliers
2. KV10115120
Lifter stopperChanging adjusting shim
NT603
S-NT605
NT676
ZZA1188D
NT617
NT041
Page 1389 of 3171
PREPARATION
EM-7
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KV10116200
Valve spring compressor
1. KV10115900
Attachment
2. KV10109220
AdapterDisassembling and assembling valve
mechanism
Part (1) is a component of KV10116200, but
Part (2) is not so.
ST16610001
Pilot bushing pullerRemoving crankshaft pilot bush
KV10111100
Seal cutterRemoving oil pan upper, oil pan lower and
rear chain case, etc.
WS39930000
Tube presserPressing the tube of liquid gasket
KV10112100
Angle wrenchTightening bolts for bearing cap, cylinder
head, etc.
EM03470000
Piston ring compressorInstalling piston assembly into cylinder bore
KV11106010
Hexagon wrenchRemoving and installing chain tensioner
a: 5 mm (0.20 in) (Face to face)
b: 20 mm (0.79 in) Tool number
Tool nameDescription
PBIC1650E
NT045
NT046
NT052
NT014
NT044
NT801
Page 1390 of 3171
EM-8
PREPARATION
Commercial Service Tools
EBS01E5P
KV11106020
Hexagon wrenchRemoving and installing slack guide
a: 6 mm (0.24 in) (Face to face)
b: 20 mm (0.79 in)
KV11106030
Positioning stopper pinFixing fuel pump sprocket
a: 6 mm (0.24 in) dia.
b: 80 mm (3.15 in)
KV11106040
TORX wrenchRemoving and installing fuel pump sprocket
nut
a: T70
b: 26 mm (1.02 in)
KV11106050
Hexagonal wrenchRemoving and installing fuel pump sprocket
a: 6 mm (0.24 in) (Face to face)
b: 42 mm (1.65 in)
KV11106060
Sprocket holderHolding fuel pump sprocket Tool number
Tool nameDescription
NT803
NT804
NT805
SBIA0224E
SBIA0225E
Tool nameDescription
Valve seat cutter set Finishing valve seat dimensions
Piston ring expander Removing and installing piston ring
NT048
NT030
Page 1391 of 3171
PREPARATION
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Valve guide reamer Reaming valve guide with (1) or hole for
oversize valve guide with (2)
Intake and Exhaust:
d
1= 6.0 mm (0.236 in) dia.
d
2= 10.2 mm (0.402 in) dia.
Valve guide drift Removing and installing valve guide
Intake and Exhaust:
a = 9.5 mm (0.374 in) dia.
b = 5.5 mm (0.217 in) dia.
TORX socketLoosening and tightening fuel pump mounting
bolt
Size: E10
TORX socketLoosening and tightening flywheel mounting
bolt
Size: T55
TORX socketLoosening and tightening drive plate
mounting bolt
Size: E20
Cylinder head bolt wrench Loosening and tightening cylinder head bolt,
and used with angle wrench [SST:
KV10112100]
a: 13 (0.51) dia.
b: 12 (0.47)
c: 10 (0.39)
Unit: mm (in)
TORX socketLoosening and tightening main bearing cap
bolt
Size: E14 Tool nameDescription
NT016
NT015
NT807
PBIC1113E
NT807
NT583
NT807
Page 1392 of 3171
EM-10
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
PFP:00003
NVH Troubleshooting — Engine NoiseEBS01E5Q
PBIC3402E