Mazda 13B-MSP Workshop Manual

up to October, 2008. Any changes that occur

2008 Mazda Motor Corporation
PRINTED IN U.S.A., OCTOBER 2008

Part No. 9999-95-E13B-MSP09

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

GENERAL INFORMATION

To c o f S C T

GENERAL INFORMATION . . . . 00-00

To c o f S C T

00–00 GENERAL INFORMATION

HOW TO USE THIS MANUAL . . . . . . . . . 00–00–1

Range of Topics . . . . . . . . . . . . . . . . . . 00–00–1

Service Procedure . . . . . . . . . . . . . . . . 00–00–2

Symbols . . . . . . . . . . . . . . . . . . . . . . . . 00–00–4

Advisory Messages . . . . . . . . . . . . . . . . 00–00–4

UNITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 00–00–5

Conversion to SI Units

(Système International d'Unités) . . . . . 00–00–5

Rounding Off. . . . . . . . . . . . . . . . . . . . . 00–00–5

Upper and Lower Limits . . . . . . . . . . . . 00–00–5

FUNDAMENTAL PROCEDURES. . . . . . . 00–00–6

Preparation of Tools and Measuring

Equipment. . . . . . . . . . . . . . . . . . . . . . 00–00–6

Special Service Tools . . . . . . . . . . . . . . 00–00–6

Disassembly . . . . . . . . . . . . . . . . . . . . . 00–00–6

Inspection During Removal,

Disassembly. . . . . . . . . . . . . . . . . . . . 00–00–6

Arrangement of Parts . . . . . . . . . . . . . . 00–00–7

Cleaning of Parts . . . . . . . . . . . . . . . . . 00–00–7

Reassembly . . . . . . . . . . . . . . . . . . . . . 00–00–7

Adjustment . . . . . . . . . . . . . . . . . . . . . . 00–00–8

Rubber Parts and Tubing . . . . . . . . . . . 00–00–8

Hose Clamps . . . . . . . . . . . . . . . . . . . . 00–00–8

Torque Formulas . . . . . . . . . . . . . . . . . 00–00–8

Vise . . . . . . . . . . . . . . . . . . . . . . . . . . . 00–00–9

ELECTRICAL SYSTEM. . . . . . . . . . . . . . 00–00–9

Connectors. . . . . . . . . . . . . . . . . . . . . . 00–00–9

SAE STANDARDS. . . . . . . . . . . . . . . . . . 00–00–11

ABBREVIATIONS . . . . . . . . . . . . . . . . . . 00–00–11

IDENTIFYING SPECIFICATION . . . . . . . 00–00–12

00

SECTION

00–00

End of Toc

HOW TO USE THIS MANUAL

Range of Topics

• This manual contains procedures for performing all required service operations. The procedures are divided
into the following five basic operations:

— Removal/Installation
— Disassembly/Assembly
— Replacement
— Inspection
— Adjustment

• Simple operations which can be performed easily just by looking at the vehicle (i.e., removal/installation of
parts, jacking, vehicle lifting, cleaning of parts, and visual inspection) have been omitted.

CHU000000001E01

Revised 6/2008 (Ref. No. R108/08)

00–00–1

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

GENERAL INFORMATION

Service Procedure
Inspection, adjustment

• Inspection and adjustment procedures are
divided into steps. Important points regarding the
location and contents of the procedures are
explained in detail and shown in the illustrations.

Fluid Pressure Inspection

1. Assemble the SSTs as shown in the figure.

49 1232 670A

SHOWS PROCEDURE ORDER
FOR SERVICE

Tightening torque

39—49 N·m {4.0—5.0 kgf·m, 29—36 ft·lbf}

49 H002 671

SHOWS TIGHTENING
TORQUE

49 H032 322

Caution

Connect the gauge set from under
the vehicle to prevent contact with
the drive belt and the cooling fan.

SPECIFICATIONS

WGIWXX0009E

00–00–2

GENERAL INFORMATION

Repair procedure

1. Most repair operations begin with an overvie w illustration. It identifies the compo nent s , shows how the parts fit
together, and describes visual part inspection. However, only removal/installation procedures that need to be
performed methodically have written instructions.

2. Expendable parts, tightening torques, and symbols for oil, grease, and sealant are shown in the overview
illustration. In addition, symbols indicating parts requiring the use of special s ervi c e too ls or equivalent are also
shown.

3. Procedure steps are numb er ed and the part th at is the main poin t of that procedure is shown in the illustration
with the corresponding number. Occasionally, there are important points or additional information concerning a
procedure. Refer to this information when servicing the related par t.

00–00

YLU000WA0

00–00–3

GENERAL INFORMATION

OIL

TF

GREASE

Symbols

• There are eight symbols indicating oil, grease, fluids, sealant, and the use of SST or equivalent. These symbols
show application points or use of thes e materia ls duri ng se rvic e.

Symbol Meaning Kind

OIL

BRAKE
FLUID

AATF

GREASE

SEALANT

P

R

Apply oil

Apply brake fluid

Apply automatic
transaxle/
transmission fluid

Apply grease

Apply sealant

Apply petroleum
jelly

Replace part

New appropriate
engine oil or gear
oil

New appropriate
brake fluid

New appropriate
automatic
transaxle/
transmission fluid

Appropriate
grease

Appropriate
sealant

Appropriate
petroleum jelly

O-ring, gasket,
etc.

SST

Use SST or
equivalent

Appropriate tools

Advisory Messages

• You will find several Warnings, Cautions, Notes, Specifications and Upper and Lower Limits in this
manual.

Warning

• A Warning indicates a situation in which serious injury or death could result if the warning is ignored.

Caution

• A Caution indicates a situation in which damage to the vehicle or parts could result if the caution is ignored.

Note

• A Note provides added information that will help you to complete a particular procedure.

Specification

• The values indicate the allowable range when performing inspections or adjustments.

Upper and lower limits

• The values indicate the upper and lower limits that must not be exceeded when performing inspections or
adjustments.

End Of Sie

00–00–4

GENERAL INFORMATION

UNITS

Electric current A (ampere)
Electric power W (watt)
Electric resistance ohm
Electric voltage V (volt)

Length

Negative pressure

Positive pressure

Number of
revolutions

Torque

Volume

Weight

mm (millimeter)
in (inch)
kPa (kilo pascal)
mmHg (millimeters of mercury)
inHg (inches of mercury)
kPa (kilo pascal)

2

kgf/cm
centimeter)

psi (pounds per square inch)
rpm (revolutions per minute)
N·m (Newton meter)

kgf·m (kilogram force meter)
kgf·cm (kilogram force centimeter)
ft·lbf (foot pound force)
in·lbf (inch pound for ce)
L (liter)
US qt (U.S. quart)
Imp qt (Imperial quart)
ml (milliliter)
cc (cubic centimeter)
cu in (cubic inch)
fl oz (fluid ounce )
g (gram)
oz (ounce)

(kilogram force per square

CHU000000002E01

00–00

Conversion to SI Units (Système International d'Unités)

• All numerical values in this manual are based on SI units. Numbers shown in conventional units are converted
from these values.

Rounding Off

• Converted values are rounded off to the same number of places as the SI unit value. For example, if the SI uni t
value is 17.2 and the value after conversion is 37.84, the converted value will be rounded off to 37.8.

Upper and Lower Limits

• When the data indicates upper and lower limits, the converted values are rounded down if the SI unit value is
an upper limit and rounded up if the SI unit value is a lower limit. Therefore, converted values for the same SI
unit value ma y differ afte r conversion. For example, co ns ide r 2.7 kg f/c m

210—260 kPa {2.1—2.7 kgf/cm
270—310 kPa {2.7—3.2 kgf/cm

• The actual converted values for 2.7 kgf/cm

2

, 30—38 psi}

2

, 39—45 psi}

2

are 264 kPa and 38.4 psi. In the first specification, 2.7 is used as

2

in the following specifications:

an upper limit, so the conver ted values are rounded down to 260 and 38. In the second specification, 2.7 is
used as a lower limit, so the converted values are rounded up to 270 and 39.

End Of Sie

00–00–5

GENERAL INFORMATION

FUNDAMENTAL PROCEDURES
Preparation of Tools and Measurin g Equipment

• Be sure that all neces sa ry tools and measuring
equipment are available before starting any work.

Special Service Tools

• Use special service tools or equivalent when they
are required.

CHU000000004E01

CHU0014W003

49 SE01 310

Disassembly

• If the disassembly procedure is complex,
requiring many parts to be disassembled, all parts
should be marked in a place that will not affect
their performance or exter nal appearance and
identified so that reassembly can be performed
easily and efficiently .

Inspection During Removal, Disassembly

• When removed, each part should be carefully
inspected for malfunction, deformation, damage
and other problems.

WGIWXX0024E

WGIWXX0027E

00–00–6

WGIWXX0028E

GENERAL INFORMATION

Arrangement of Parts

• All disassembled parts should be carefully
arranged for reassembl y.

• Be sure to separate or otherwise identify the parts
to be replaced from those tha t will be re used.

Cleaning of Parts

• All parts to be reused should be carefully and
thoroughly cleaned in the appropriate method.

Warning

•

• Using compressed air can cause dirt and

••

other particles to fly out causing injury to
the eyes. Wear protective eye wear
whenever using compressed air.

00–00

WGIWXX0029E

Reassembly

• Standard values, such as torque s and certain
adjustments, must be strictly observed in the
reassembly of all parts.

• If removed, the following parts should be replaced
with new ones:

— Oil seals
— Gaskets
— O-rings
— Lock washers
— Cotter pins
— Nylon nuts

• Depending on location:

— Sealant and gaskets , or both, sh oul d be

applied to specified locations. When sealant
is applied, parts should be installed before
sealant hardens to prevent leakage.

— Oil should be applied to the movin g

components of parts.

— Specified oil or grease shou ld be appl ie d a t

the prescribed locations (such as oil seals)
before reassembly.

WGIWXX0030E

WGIWXX0031E

CHU0014W006

00–00–7

GENERAL INFORMATION

Adjustment

• Use suitable gauges and testers when making
adjustments.

Rubber Parts and Tubing

• Prevent gasoline or oil from getting on rubber
parts or tubing.

CHU0014W005

Hose Clamps

• When reinstalling, pos i tion the hos e cl amp in the
original location on the hose and squeeze the
clamp lightly with large pliers to ensure a good fit.

Torque Formulas

• When using a torque wrench-SST or equivalent
combination, the writt en torque must be
recalculated due to the ext ra le ngth that the SST
or equivalent adds to the torque wrench.
Recalculate the torque by using the following
formulas. Choose the formula that applies to you.

Torque Unit Formula

N·mN·m × [L/(L+A)]

kgf·mkgf·m × [L/(L+A)]

kgf·cm kgf·cm × [L/(L+A)]

ft·lbf ft·lbf × [L/(L+A)]

in·lbf in·lbf × [L/(L+A)]

WGIWXX0034E

WGIWXX0035E

SST

A

L

3

2

1

0

1

2

3

WGIWXX0036E

A : The length of the SST past the torque wrench drive.
L : The length of the torque wrench.

00–00–8

GENERAL INFORMATION

Vise

• When using a vise, put protective plates in the
jaws of the vise to prevent damage to parts.

End Of Sie

ELECTRICAL SYSTEM
Connectors

Disconnecting connectors

• When disconnecting connector, grasp the
connectors, not the wires.

PROTECTIVE PLATES

GOOD

00–00

CHU0014W010

CHU000000006E01

NO GOOD

• Connectors can be disconnected by pressing or
pulling the lock lever as shown.

Locking connector

• When locking connectors, listen for a click
indicating they are securely locked.

CHU0000W014

WGIWXX0042E

WGIWXX0043E

00–00–9

GENERAL INFORMATION

Inspection

• When a tester is used to inspect for continuity or
measuring voltage, insert the tester probe from
the wiring harness side.

• Inspect the terminals of waterproof connectors
from the connector side since they cannot be
accessed from the wiring harness side.

Caution

•

• To prevent damage to the terminal, wrap

••

a thin wire around the tester probe before
inserting into terminal.

End Of Sie

GOOD

NO GOOD

GOOD NO GOOD

CHU0000W011

CHU0000W012

00–00–10

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

GENERAL INFORMATION

SAE STANDARDS

CHU000000003E02

• In accordance with new regulations, SAE (Society of Automotive Engineers) standard names and abbreviations
are now used in this manual. The table below lists the names and abbreviations that have been used in Mazda
manuals up to now and their SAE equivalents.

SAE Standard

Abbreviation Name Abbreviation Name

AP Accelerator Pedal MAP Manifold Absolute Pressure
APP Accelerator Pedal Position MAF Mass Air Flow
ACL Air Cleaner MAF sensor Mass Air Flow Sensor
A/C Air Conditioning MFL Multiport Fuel Injection
A/F Air Fuel Ratio OBD On-board Diagnostic System
BARO Barometric Pressure OL Open Loop
B+ Battery Positive Voltage OC Oxidation Catalytic Converter
CMP sensor Camshaft Position Sensor O2S Oxygen Sensor
LOAD Calculated Load Value PNP Park/Neutral Position
CAC Charge Air Cooler PID Parameter Identification
CLS Closed Loop System PSP Power Steering Pressure
CTP Closed Throttle Position PCM Powertrain Control Module #3
CPP Clutch Pedal Position
CIS Continuous Fuel Injection System
CKP sensor Crankshaft Position Sensor
DLC Data Link Connector
DTM Diagnostic Test Mode #1
DTC Diagnostic Test Code(s) SAPV Secondary Air Pulse Valve
DI Distributor Ignition
DLI Distributorless Ignition
EI Electronic Ignition #2 3GR Third Gear
ECT Engine Coolant Temperature TWC Three Way Catalytic Converter
EM Engine Modification TB Throttle Body
EVAP Evaporative Emission TP Throttle Position
EGR Exhaust Gas Recirculation TP sensor Throttle Position Sensor
FC Fan Control TCC Torque Converter Clutch
FF Flexible Fuel
4GR Fourth Gear
GEN Generator TR Transmission (Transaxle) Range
GND Ground TC Turbocharger

HO2S Heated Oxygen Sensor

IAC Idle Air Control VAF sensor Volume Air Flow Sensor
IAT Intake Air Temperature
KS Knock Sensor
MIL Malfunction Indicator Lamp WOP Wide Open Throttle

Remark

With
heater

PAIR Pulsed Secondary Air Injection

AIR Secondary Air Injection

SFI

TCM

VSS Vehicle Speed Sensor
VR Voltage Regulator

WU-TWC

SAE Standard

Sequential Multiport Fuel
Injection

Transmission (Transaxle) Control
Module

Warm Up Three Way Catalytic
Converter

Remark

Pulsed
injection

Injection
with air
pump

#4

00–00

#1 : Diagnostic trouble codes depend on the diagnostic test mode.
#2 : Controlled by the PCM
#3 : Device that controls engine and powertrain
#4 : Directly connected to exhaust manifold

End Of Sie

ABBREVIATIONS

AT Automatic Transmission
MT Manual Transmission
SST Special Service Tool

End Of Sie

CHU000000011E01

00–00–11

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

GENERAL INFORMATION

IDENTIFYING SPECIFICATION

CHU000000000E01

• Because the engine construction varies depending on the vehicle’s period of manufacture, determine the
service specification by referring to the following identification.

Identifying Specification

Applicable VIN

Type A Except below

JM1 FE172*9# 400001—

Type B

End Of Sie

JM1 FE174*9# 400001—

JM1 FE17M*9# 400001—

JM1 FE17P*9# 400001—

00–00–12

Added 6/2008 (Ref. No. R108/08)

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

To c o f S C T

MECHANICAL . . . . . . . . . . . . . 01-10

TECHNICAL DATA. . . . . . . . . . 01-50

To c o f S C T

01–10 MECHANICAL

ENGINE OVERHAUL SERVICE

WARNING . . . . . . . . . . . . . . . . . . . . . . . 01–10–2

ENGINE MOUNTING/DISMOUNTING . . 01–10–2

Mounting . . . . . . . . . . . . . . . . . . . . . . . 01–10–2

Dismounting . . . . . . . . . . . . . . . . . . . . . 01–10–3

HOUSING DISASSEMBLY I . . . . . . . . . . 01–10–4

Oil Pan Disassembly Note . . . . . . . . . . 01–10–5

Oil Pan Upper Block

Disassembly Note . . . . . . . . . . . . . . . 01–10–5

HOUSING DISASSEMBLY II. . . . . . . . . . 01–10–6

Pulley Lockbolt Disassembly Note . . . . 01–10–7

Front Cover Disassembly Note . . . . . . 01–10–7

Oil Pump Sprocket

Disassembly Note . . . . . . . . . . . . . . . 01–10–7

HOUSING DISASSEMBLY III . . . . . . . . . 01–10–8

Flywheel (MT), Counterweight (AT)

Disassembly Note . . . . . . . . . . . . . . . 01–10–9

Tension Bolt Disassembly Note . . . . . . 01–10–10

Rear Housing Disassembly Note . . . . . 01–10–10

Stationary Gear Disassembly Note . . . 01–10–10

Tubular Dowel Disassembly Note. . . . . 01–10–10

Rotor Housing Disassembly Note . . . . 01–10–11

Rotor Disassembly Note . . . . . . . . . . . 01–10–11

Intermediate Housing

Disassembly Note . . . . . . . . . . . . . . . 01–10–12

ROTOR DISASSEMBLY . . . . . . . . . . . . . 01–10–12

Oil Seal Disassembly Note. . . . . . . . . . 01–10–13

Oil Seal Spring Disassembly Note . . . . 01–10–13

SIDE HOUSING (FRONT, INTERMEDIATE,

REAR) INSPECTION. . . . . . . . . . . . . . . 01–10–13

ROTOR HOUSING INSPECTION . . . . . . 01–10–14

ROTOR INSPECTION . . . . . . . . . . . . . . . 01–10–15

APEX SEAL INSPECTION . . . . . . . . . . . 01–10–16

SIDE SEAL INSPECTION . . . . . . . . . . . . 01–10–17

CUT-OFF SEAL INSPECTION . . . . . . . . 01–10–18

OIL SEAL INSPECTION . . . . . . . . . . . . . 01–10–18

SPRING INSPECTION . . . . . . . . . . . . . . 01–10–18

Oil Seal Spring . . . . . . . . . . . . . . . . . . . 01–10–18

Cut-off Seal Spring. . . . . . . . . . . . . . . . 01–10–19

Side Seal Spring . . . . . . . . . . . . . . . . . 01–10–19

Corner Seal Spring . . . . . . . . . . . . . . . 01–10–19

Apex Seal Spring . . . . . . . . . . . . . . . . . 01–10–19

ROTOR BEARING OIL CLEARANCE

INSPECTION . . . . . . . . . . . . . . . . . . . . . 01–10–20

ROTOR BEARING REPLACEMENT. . . . 01–10–21

Removal. . . . . . . . . . . . . . . . . . . . . . . . 01–10–21

Installation . . . . . . . . . . . . . . . . . . . . . . 01–10–21

ECCENTRIC SHAFT INSPECTION . . . . 01–10–22

ECCENTRIC SHAFT END PLAY

INSPECTION . . . . . . . . . . . . . . . . . . . . . 01–10–22

SERVICE TOOLS . . . . . . . . . . . 01-60

01–10

PILOT BEARING

INSPECTION/REPLACEMENT [MT] . . .01–10–24

Inspection . . . . . . . . . . . . . . . . . . . . . . . 01–10–24

Replacement . . . . . . . . . . . . . . . . . . . . . 01–10–24

ECCENTRIC SHAFT BYPASS

VALVE. . . . . . . . . . . . . . . . . . . . . . . . . . . 01–10–25

ECCENTRIC SHAFT POSITION PLATE

INSPECTION . . . . . . . . . . . . . . . . . . . . . 01–10–25

MAIN BEARING OIL CLEARANCE

INSPECTION . . . . . . . . . . . . . . . . . . . . . 01–10–25

MAIN BEARING REPLACEMENT . . . . . .01–10–26

Removal . . . . . . . . . . . . . . . . . . . . . . . . 01–10–26

Installation . . . . . . . . . . . . . . . . . . . . . . . 01–10–27

OIL PUMP INSPECTION . . . . . . . . . . . . . 01–10–29

Typ e A . . . . . . . . . . . . . . . . . . . . . . . . . . 01–10–29

Typ e B . . . . . . . . . . . . . . . . . . . . . . . . . . 01–10–29

ROTOR ASSEMBLY . . . . . . . . . . . . . . . . . 01–10–30

Oil Seal Spring Assembly Note . . . . . . . 01–10–30

O-Ring Assembly Note . . . . . . . . . . . . . 01–10–31

Oil Seal Assembly Note . . . . . . . . . . . . 01–10–32

Cut-Off Seal Spring Assembly Note . . .01–10–32

Cut-Off Seal Assembly Note . . . . . . . . . 01–10–33

HOUSING ASSEMBLY I . . . . . . . . . . . . . . 01–10–34

Thrust Plate Assembly Note . . . . . . . . . 01–10–35

Rotor Assembly Note . . . . . . . . . . . . . . 01–10–35

Oil Jet Plug Assembly Note. . . . . . . . . . 01–10–36

Rotor Housing Assembly Note . . . . . . . 01–10–37

Intermediate Housing

Assembly Note . . . . . . . . . . . . . . . . . . 01–10–38

Rear Oil Seal Assembly Note . . . . . . . . 01–10–39

Rear Housing Assembly Note . . . . . . . . 01–10–40

Tension Bolt Assembly Note . . . . . . . . . 01–10–40

Flywheel (MT), Counterweight (AT)

Assembly Note . . . . . . . . . . . . . . . . . . 01–10–41

HOUSING ASSEMBLY II . . . . . . . . . . . . . 01–10–42

Spacer Assembly Note . . . . . . . . . . . . . 01–10–43

Oil Pump Drive Gear

Assembly Note . . . . . . . . . . . . . . . . . . 01–10–43

Oil Pump Sprocket Wheel

Assembly Note . . . . . . . . . . . . . . . . . . 01–10–43

Front Oil Seal Assembly Note . . . . . . . . 01–10–43

Front Cover Assembly Note . . . . . . . . . 01–10–44

Pulley Lockbolt Assembly Note . . . . . . . 01–10–44

HOUSING ASSEMBLY III . . . . . . . . . . . . . 01–10–45

Oil Pan Upper Block

Assembly Note . . . . . . . . . . . . . . . . . . 01–10–47

Oil Pan Assembly Note . . . . . . . . . . . . . 01–10–47

End of Toc

Revised 6/2008 (Ref. No. R108/08)

01–10–1

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

ENGINE OVERHAUL SERVICE WARNING

Warning

• Continuous exposure to USED engine oil has caused skin cancer in laboratory mice. Protect your
skin by washing with soap and water immediately after this work.

End Of Sie

ENGINE MOUNTING/DISMOUNTING

Caution

• The oil pan could be damaged or dented if the engine's own weight is subjected to an impact
against a level surface. Always set two pieces of wood in the positions shown in the figure to
prevent the oil pan from being dented. If the oil pan is dented, the amount of intake oil and the fluid
pressure will decrease. (Type B)

OIL PAN

PIECE OF WOOD

CHU011002000E01

CHU011002000E12

ENGINE FRONT SIDE

Mounting
Using 49 L010 1A0

1. Remove the stud bolt.

2. Install the SSTs (arms) to the specified three

position as shown in the figure, and temporarily
tighten with the SSTs (bolts) and 99784 0890 or
M8×1.25 length 90 mm {3.55 in} bolt.

ENGINE FRONT SIDE

GHE0110E001

STUD BOLT

TT

LL

CHU0110E048

99784 0890 OR M8x1.25

LENGTH 90 mm {3.55 in} BOLT

49 L010 102

TT

LL

01–10–2

49 L010 107

CHU0110E049

Revised 6/2008 (Ref. No. R108/08)

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

3. Install the SSTs (bolt, nut) to the three specified

positions as shown in the figure.

4. Install the SSTs (bolts, nuts, hook, plate) in Step 3
to the SST (arms, bolts) set in Step 2.

5. Adjust the bolt threads by turning them so that
they project approx. 20 mm {0.79 in} from the
plate end.

6. Adjust the bolts and nuts so that the plate and
arms are parallel.

7. Mount the engine to the SST (engine stand).

8. Remove the oil pan drain plug and drain the
engine oil.

9. Replace with a new washer and install the oil pan
drain plug.

Tightening torque

Type A : 29.4—39.2 N·m {3.00—3.99 kgf·m,

21.7—28.9 ft·lbf}

Type B : 29.4—41.2 N·m {3.00—4.20 kgf·m,

21.7—30.3 ft·lbf}

49 L010 101

49 L010 107

99784 0890 OR M8x1.25
LENGTH 90 mm {0.55 in}
BOLT

49 L010 102

ENGINE

49 L010 10449 L010 103

PARALLEL

APPROX. 20 mm {0.79in}

49 L010 104

49 L010 105

BHJ0110E003

49 L010 101

49 L010 105

49 L010 104

CHU0110E050

01–10

Using 49 J010 3A0A

1. Install the SSTs to the position shown in the

figure.

AM8×1.25 length 25 mm {1.28 in} bolt

99940 1201 (left side engine mount installation nut)

B

or M12×1.5 nut
99756 1230 (left side engine mount installation nut)

C

+ washer

2. Mount the engine to the SST (engine stand).

3. Remove the oil pan drain plug and drain the
engine oil.

4. Install the oil pan drain plug with a new washer.

Tightening torque

Type A : 29.4—39.2 N·m {3.00—3.99 kgf·m,

21.7—28.9 ft·lbf}

Type B : 29.4—41.2 N·m {3.00—4.20 kgf·m,

21.7—30.3 ft·lbf}

WHEN USING 49 J010 3A0A

49 J010 302A

ONLY WHEN USING 49 J010 301A

A

B

C

49 J010 301A

TT

LL

49 J010 301A

TT

LL

CHU0110E058

Dismounting

1. Dismount in the reverse order of mounting.

2. Tighten the stud bolt. (Only when using 49 L010 101.)

Tightening torque

14.7—34.3 N·m {1.50—3.49 kgf·m, 10.9—25.2 ft·lbf}

End Of Sie

Revised 6/2008 (Ref. No. R108/08)

01–10–3

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

HOUSING DISASSEMBLY I

1. Disassemble in the order indicated in the table.

Type A

6

R

5

4

CHU011002000E04

2

1

R

3

R

R

11

.

1 Oil filter component
2 Engine hanger (engine rear side)
3 Engine coolant temperature sensor
4 Engine hanger (engine front side)
5 Water pump body
6 Thermostat component

9

10

7

R

8

7Oil pan

(See 01–10–5 Oil Pan Disassembly Note.)
8 Clip
9 Oil baffle plate

10 Oil-level sensor
11 Oil strainer

BHJ0110E006

01–10–4

Revised 6/2008 (Ref. No. R108/08)

01–10-4 MECHANICAL

Typ e B

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

CHU011002000E04

5

R

1

2

R

R

3

4

R

01–10

12

8

10

11

.

1 Engine hanger (engine rear side)
2 Engine coolant temperature sensor
3 Engine hanger (engine front side)
4 Water pump body
5 Thermostat component
6 Oil pan

(See 01–10–5 Oil Pan Disassembly Note.)

End Of Sie

7

9

R

6

7 Oil pan upper block

(See 01–10–5 Oil Pan Upper Block Disassembly

Note.)
8 Baffle plate
9 Clip

10 Oil level switch
11 Baffle plate
12 Oil strainer

BHJ0110F002

Revised 6/2008 (Ref. No. R108/08)

01–10-4–1

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

THIS PAGE INTENTIONALLY

LEFT BLANK

01–10-4–2

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

Oil Pan Disassembly Note

1. Remove the oil pan using the separator tool.

Oil Pan Upper Block Disassembly Note

1. Remove the oil pan upper block using the
separator tool.

End Of Sie

MECHANICAL

01–10

BHJ0111W014

BHJ0111E014

Revised 6/2008 (Ref. No. R108/08)

01–10–5

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

HOUSING DISASSEMBLY II

1. Disassemble in the order indicated in the table.

Type A

2

R

4

3

1

SST

6

R

5

9

8

10

13

CHU011002000E05

15

16

17

18

12

14

11

SST

R

20

R

23

R

25

19

21

22

24

.

1 Pulley lockbolt

(See 01–10–7 Pulley Lockbolt Disassembly Note.)
2 Pulley component
3 Eccentric shaft bypass valve
4Spring
5 Front cover

(See 01–10–7 Front Cover Disassembly Note.)
6 Front oil seal
7Plug
8 Control valve spring
9 Control valve

10 Metering oil pump drive gear
11 Oil pump sprocket wheel

(See 01–10–7 Oil Pump Sprocket Disassembly

Note.)

12 Oil pump chain

7

BHJ0110E008

13 Oil pump drive gear
14 Oil pump component
15 Balance weight
16 Thrust plate
17 Needle bearing
18 Spacer
19 Rear outer rotor
20 Rear inner rotor
21 Middle plate
22 Front outer rotor
23 Front inner rotor
24 Shaft
25 Oil pump body

01–10–6

Revised 6/2008 (Ref. No. R108/08)

01–10-6 MECHANICAL

Typ e B

SST

1

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

CHU011002000E04

2

43

R

8

R

9

01–10

7

15 18 192021

10

R

5

11

R

R

16

17

R

14

SST

13

6

R

.

1 Pulley lockbolt

(See 01–10–7 Pulley Lockbolt Disassembly Note.)
2 Pulley component
3 Eccentric shaft bypass valve
4Spring
5 Front cover

(See 01–10–7 Front Cover Disassembly Note.)
6 Front oil seal
7OCV
8 Oil pipe
9 OCV case

10 Plug
11 OCV oil filter

End Of Sie

12

BHJ0110F003

12 Oil filter joint
13 Plug
14 Oil pump sprocket wheel

(See 01–10–7 Oil Pump Sprocket Disassembly

Note.)
15 Oil pump chain
16 Oil pump drive gear
17 Oil pump component
18 Balance weight
19 Thrust plate
20 Needle bearing
21 Spacer

Revised 6/2008 (Ref. No. R108/08)

01–10-6–1

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

THIS PAGE INTENTIONALLY

LEFT BLANK

01–10-6–2

Pulley Lockbolt Disassembly Note

1. Lock the flywheel (MT) or counte r w eight (AT)
against rotation using the SST.

MECHANICAL

MT

AT

01–10

Front Cover Disassembly Note

1. Loosen the engine front cover installation bolts in
the order shown in the figure.

Oil Pump Sprocket Disassembly Note

1. Lock the flywheel (MT) or counte r w eight (AT)
against rotation using the SST.

2. Unlock the crimped part of the lock washer and
remove the locknut and lock washer.

MT

49 F011 101

5

7

3

49 1881 055A

BHJ0110E007

1

6

4

2

BHJ0110E009

AT

3. Remove the oil pump drive gear and oil pump
sprocket wheel with the oil pump chain engaged.

End Of Sie

49 F011 101

49 1881 055A

BHJ0110E007

BHJ0110E104

01–10–7

MECHANICAL

HOUSING DISASSEMBLY III

1. Disassemble in the order indicated in the table.

SST

21

19

18

10

20

16

15

14

13

22

R

SST

CHU011002000E06

12

11

R

R

9

R

17

8

SST

7

A

B

D

C

I

H

E

F

G

1

R

R

2

R

R

R

R

R

4

SST

5

AT

SST

1

SST

3

.

1 Flywheel (MT), counterweight (AT)

(See 01–10–9 Flywheel (MT), Counterweight (AT)
Disassembly Note.)

01–10–8

6

BHJ0110E010

Tension bolt

2

(See 01–10–10 Tension Bolt Disassembly Note.)

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

3 Rear housing

(See 01–10–10 Rear Housing Disassembly Note.)
4 Rear oil seal
5 Rear stationary gear

(See 01–10–10 Stationary Gear Disassembly Note.)
6 Pressure regulator (Type A)
7 Tubular dowel (rear rotor housing side)

(See 01–10–10 Tubular Dowel Disassembly Note.)
8 Rear rotor housing

(See 01–10–11 Rotor Housing Disassembly Note.)
9 Rear rotor

A: Side seal

B: Side seal spring

C: Corner seal

D: Corner seal plug

E: Corner Seal Spring

F: Side piece

G: Apex seal

H: Apex seal spring (short)

I: Apex seal spring (long)

(See 01–10–11 Rotor Disassembly Note.)

Flywheel (MT), Counterweight (AT) Disassembly Note

1. Lock the flywheel (MT) or counterweight (AT)

against rotation using the SST.

10 Tubular dowel (front rotor housing side)

(See 01–10–10 Tubular Dowel Disassembly Note.)

11 Intermediate housing

(See 01–10–12 Intermediate Housing Disassembly
Note.)

12 Front rotor housing

(See 01–10–11 Rotor Housing Disassembly Note.)
13 Eccentric shaft
14 Oil jet plug
15 Spring
16 Steel ball
17 Front rotor

(See 01–10–11 Rotor Disassembly Note.)
18 Plate
19 Needle bearing
20 Thrust plate
21 Front stationary gear

(See 01–10–10 Stationary Gear Disassembly Note.)
22 Front housing

MT

AT

01–10

2. Remove the locknut using the SST.

3. Remove the flywheel (MT) or counterweight (AT),

using the SST.

49 F011 101

MT

MT

49 0820 035

49 0839 305A

49 1881 055A

BHJ0110E007

AT

BHJ0110E011

AT

Revised 6/2008 (Ref. No. R108/08)

BHJ0110E012

01–10–9

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

Tension Bolt Disassembly Note

1. Loosen the tension bolts in 2⎯3 passes in the

order shown in the figure and remove them.

Rear Housing Disassembly Note

1. Move the rear housing to the left and right to cut the oil film.

2. Remove the rear housing.

6

3

7

10

11

15

18

16

12

2

8

4

5

14

17

13

9

1

BHJ0110E013

Caution

• If a seal adheres to the rear housing, put
it back in its original position in the rotor.

Stationary Gear Disassembly Note

1. Remove the stationary gear using the SST.

SEAL

CHU0110E039

49 0813 235

BHJ0110E016

Tubular Dowel Disassembly Note

1. Remove the tubular dowel using the SST.

01–10–10

49 0813 215A

BHJ0110E017

Rotor Housing Disassembly Note

1. Remove the rotor housing bei ng ca re ful not to
drop the apex seal.

Rotor Disassembly Note

Note

• Pair each seal and spring according to the
numbers shown in the figure, and place
them in the SST according to the numbers
shown on the SST.

MECHANICAL

INTERNAL GEAR SIDE

1

ROTATION LOCK TAB

01–10

BHJ0110E020

OPPOSITE INTERNAL GEAR SIDE

2

TAB

1. Remove the side piece, ape x sea l, corner se al,
side seal, and spring on the engine rear side, and
place them in the SST while keeping them in
order.

2. Move the rotor to the left and right to cut the oil
film.

3. Remove the rotor.

Caution

•

• If a seal adheres to the side housing, put

••

it back in its original position in the rotor.

•

• Place the removed rotor upright on soft

••

material such as a rubber sheet or cloth.
Do not allow the oil seal to directly
contact metal are similar hard surface.

5

3

6

49 0813 250

4

CHU0110E056

BHJ0110E019

BHJ0110E021

01–10–11

MECHANICAL

4. Remove the corner seal, side seal, and spring on
the engine front side, and plac e them in the SST
while keeping them in order .

Intermediate Housing Disassembly Note

1. Lift the intermediate housing up while another
person pushes the eccentric shaft upward
approx. 3 cm {1.18 in} .

2. Rotate and remove the intermediate housing at
the point where the eccentric shaft does not
catch.

Caution

•

• If a seal adheres to the intermediate

••

housing, put it back in its original
position in the rotor.

End Of Sie

ROTOR DISASSEMBLY

1. Disassemble in the order indicated in the table.

49 0813 250

BHJ0110E022

BHJ0110E023

CHU011002000E07

2

.

1Cut-off seal
2 Cut-off seal spring

8

SST

6

R

4

R

7

5

SST

3

1

BHJ0110E024

3 Outer oil seal

(See 01–10–13 Oil Seal Disassembly Note.)

4 Outer O-ring (large radius)

01–10–12

MECHANICAL

5 Outer oil seal spring

(See 01–10–13 Oil Seal Spring Disass em bly Note.)

6 Inner oil seal

(See 01–10–13 Oil Seal Disasse mb ly N ote. )

7 Inner O-ring (small radius)
8 Inner oil seal spring

(See 01–10–13 Oil Seal Spring Disassembly No te.)

Oil Seal Disassembly Note

1. Remove the oil seal using th e SST.

Caution

•

• Be sure to keep the removed oil seals

••

49 0813 225A

separated according to their removal
position.

Oil Seal Spring Disassembly Note

Caution

•

• Be sure to keep the removed oil seal springs separated according to their removal positions.

••

End Of Sie

SIDE HOUSING (FRONT, INTERMEDIATE, REAR) INSPECTION

1. Inspect the intermediate housing for clogging in the intake and exhaust port.

01–10

BHJ0110E025

CHU011010D00E01

Caution

•

• Carefully inspect the anti-wet port of the

••

intermediate housing since it is an
essential port.

• If there is any malfunction, replace the
corresponding s ide hou si ng .

2. Inspect the side hou sing for distortion in four
positions as shown in the figure us ing a st rai ght
edge and a feeler gauge.

• If the distortion exceeds the maximum,
replace the corresponding side housing.

Maximum distortion

0.04 mm {0.0016 in}

3. Inspect the following three items related to wear
in the areas where the rotor contacts the side
housing using a dial gauge.

• If any one of the items exceeds the maximum,
replace the corresponding side housing.

INTERMEDIATE HOUSING

ANTI-WET PORT

CHU0110E001

1 2

3

4

BHJ0110E026

01–10–13

MECHANICAL

(1) Vertical wear

Maximum wear

0.10 mm {0.0039 in}

(2) Convex oval

Maximum wear

Oil seal inner path (A): 0.01 mm {0.0004 in}
Oil seal outer path (B): 0.10 mm {0.0039 in}

(3) Oil seal stepped path wear

WEAR AREA

OIL SEAL PATH

A

B

WEAR AREA

CHU0110E002

CHU0110E003

Maximum wear

0.02 mm {0.0008 in}

End Of Sie

ROTOR HOUSING INSPECTION

1. Measure the width of the rotor housing at four
points (A, B, C, and D) as shown in the figure
using a micrometer.

2. Compute the width variation.

• If it exceeds the maximum, replace the rotor
housing.

Width difference = (width A) – (the smallest

of widths B, C, or D)

Maximum width difference

0.06 mm {0.0024 in}

End Of Sie

CHU0110E004

CHU011010B08E01

TENSION BOLT HOLE

SEAL RUBBER GROOVE

A

01–10–14

20 mm {0.79 in}

B

C

D

MEASUREMENT POINT

SHEET METAL

CHU0110E005

MECHANICAL

ROTOR INSPECTION

1. Inspect the rotor and side housing clearance according to the following procedure:

• If it is less than the minimum specification, replace the rotor.

(1) Measure the width of the rotor housing in the

position shown in the figure using a
micrometer.

Caution

•

• Move the sheet metal piece out of the

••

way when measuring.

(2) Measure the rotor width at various positions

around the rotor round periphery using a
micrometer.

CHU011011B10E01

SHEET METAL

01–10

MEASUREMENT POINT

CHU0110E040

(3) Compute the rotor and side housing

clearance using the measurements from (1)
and (2).

Rotor and side housing clearance = (rotor
housing width) – (maximum rotor width)
Standard clearance

0.05—0.19 mm {0.0020—0.0074 in}

Minimum clearance

0.05 mm {0.002 in}

2. Measure the protrusion of the rotor round using a
straight edge and a feeler gauge.

Caution

•

• Measure the the protrusion of the rotor round in the three apexes of the rotor on both the front and

••

rear sides.

•

• Because the rotor round has two levels, be careful not to measure the level difference of the

••

middle level.

• If it is less than the minimum specification,
replace the rotor.

Standard projection

0.12—0.18 mm {0.0048—0.0070 in}

Minimum projection

0.1 mm {0.0039 in}

BHJ0110E032

CHU0110E006

CHU0110E007

01–10–15

MECHANICAL

3. Inspec t the corner seal groove of the rotor by
inserting the SST.

• If 1/ 2 o r m ore of either end of the SST can be
inserted into the seal groove, replace the
corner seal.

• If 1/2 or more of both ends of the SST can be
inserted into t he corner seal groove, replace
the rotor.

Caution

•

• Do not push the SST in with force.

••

•

• Keep the SST perpendicular to the seal

••

groove.

•

• When replacing the corner seal, replace

••

with one that matches the S or L inscription on the rotor.

4. Measure the clearance between the apex seal
groove and the apex seal using a feeler gauge.

• If it exceeds the maximum specification,
replace the apex seal.

• If the clearance is still not with in the standard
after replacing the apex seal, replace the
rotor.

Standard clearance

0.042—0.101 mm {0.0017—0.0039 in}

Maximum clearance

0.15 mm {0.0059 in}

End Of Sie

APEX SEAL INSPECTION

1. Measure the height in the positions shown in the
figure.

• If it is less th an the minimum specification,
replace the apex seal.

• Replace the apex seal spring also whenever
replacing the apex seal.

49 0839 165

BHJ0110E035

CHU0110E008

CHU011011B10E02

Standard Height

5.3 mm {0.20 in}

Minimum height

4.3 mm {0.17 in}

End Of Sie

BHJ0110E037

01–10–16

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

SIDE SEAL INSPECTION

Replacing with a new side seal.

1.

If replacing the side seal, select the appropriate side seal from the side seal groove length rank marked on the

CHU011011B10E04

rotor.

Note

• If a new side seal is inserted, measuring the clearance is not recommended to maintain an appropriate
side seal clearance value.

Side seal selection table

Side seal groove length

rank stamp

F
G
H

I

J
K

L
M
N
O
P
Q
R
S

T
U
V

W

X
Y

Part number of side seal

N3Z1 11 C10

N3Z2 11 C10

N3Z3 11 C10

N3Z4 11 C10

N3Z5 11 C10

*

*

*

*

*

INTERNAL GEAR SIDE

TWO-DIMENSION
BAR CODE

*

s

F

B

F

s

*

SIDE SEAL GROOVE LENGTH RANK STAMP
(A RANK MARK IS STAMPED FOR EACH SIDE SEAL GROOVE)

*: IDENTIFICATION NUMBER (1 OR 2) USED ONLY FOR
LINE ASSEMBLY

OPPOSITE INTERNAL GEAR SIDE

F

s

F

*

s

*

*

s

B

CHU110ZEC001

01–10

F

s

F

*

* : Revision indication (alphabetical order)

Reusing the side seal

1. Measure the side seal and corner seal clearance and verify that it doesn’t exceed the maximum.
(1) Assemble the corner seal.
(2) Insert a 0.15 mm {0.0059 in} feeler gauge into the tapered surface side of the side seal as shown in the

figure, and fix the side seal by pressing uniformly so that it contacts the inner side of the groove (straight
surface).

Caution

• Press the feeler gauge firmly on both ends of the side seal.

(3) Measure the clearance between both ends of the side seal and the corner seal using a feeler gauge.

FEELER GA
(INSERT INTO BOTH ENDS)

UGE

SIDE SEAL

CORNER SEAL

SEC. A-A

A

A

FEELER GAUGE

0.15 mm {0.0059 in}

SIDE SEAL

ROTOR

CHU110ZEC002

Revised 9/2008 (Ref. No. R174/08)

01–10–17

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

(4) If the sum of the clearances on both ends exceeds the maximum, replace with a new side seal by selecting

one from the side seal selection table.

Maximum clearance

0.4 mm {0.016 in}

END OF SIE

CUT-OFF SEAL INSPECTION

1. Measure the cut-off seal height using a vernier
caliper.

• If it is less than the minimum specification,
replace the cut-off seal.

Caution

• Measure the cut-off seal height around
the complete perimeter.

Standard height

3.95 mm {0.1555 in}

Minimum height

3.8 mm {0.15 in}

End Of Sie

OIL SEAL INSPECTION

1. Measure the following two items using a vernier caliper.

• If either of the items exceeds the maximum specification, replace the oil seal.

(1) Width of area that contacts the oil seal lip.

CHU011011B10E05

CHU011011B10E06

BHJ0110E042

Caution

• Measure the contact width around the
complete perimeter.

Maximum contact width

0.5 mm {0.02 in}

(2) Circumferential width of any damage along

the lip.

Maximum circumferential width of the oil seal

lip

2.5 mm {0.098 in} or 10 nicks or more

End Of Sie

SPRING INSPECTION

Oil Seal Spring

1. Assemble the oil seal springs into the rotor.

2. Assemble the O-rings into the oil seals.

3. Assemble the oil seals into the rotor.

4. Measure the oil seal projection using a vernier
caliper.

• If it is less than the minimum specification,
replace the oil seal spring.

LIP

2.5 mm {0.098 in}

A

A

SEC. A-A

BHJ0110E043

NICK

CHU0110E012

CHU011011B10E07

Minimum projection

0.5 mm {0.02 in}

01–10–18

OIL SEAL

OIL SEAL SPRING

CHU0110E013

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

Cut-off Seal Spring

1. Assemble the cut-off seal spring into the rotor.

2. Referring to the cut-off seal inspection procedure, verify that the height of the cut-off seal is at the minimum
specification or more. (See 01–10–18 CUT-OFF SEAL INSPECTION.)

3. Assemble the cut-off seal into the rotor.

4. Measure the cut-off seal projection using a
vernier caliper.

• If it is less than the minimum specification,
replace the cut-off seal spring.

Minimum projection

0.5 mm {0.02 in}

Side Seal Spring

1. Assemble the side seal spring into the rotor.

2. Assemble the side seal into the rotor.

3. Measure the side seal projection using a vernier
caliper.

• If it is less than the minimum specification,
replace the side seal spring.

CUT-OFF SEAL

CUT-OFF SEAL SPRING

CHU0110E041

SIDE SEAL

SIDE SEAL SPRING

01–10

Minimum projection

0.5 mm {0.02 in}

Corner Seal Spring

1. Assemble the corner seal spring into the rotor.

2. Assemble the corner seal into the rotor.

3. Measure the corner seal projection using a
vernier caliper.

• If it is less than the minimum specification,
replace the corner seal spring.

Minimum projection

0.5 mm {0.02 in}

Apex Seal Spring

CHU0110E015

CORNER SEAL

CORNER SEAL SPRING

CHU0110E016

Note

• Inspect the long apex seal spring.

Revised 6/2008 (Ref. No. R108/08)

01–10–19

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

1. Measure the height of the apex seal spring using
a vernier caliper with the spring placed on a
surface plate.

• If it is less than the minimum specification,
replace the apex seal spring.

Standard height

5.4 mm {0.213 in}

Minimum height

3.5 mm {0.148 in}

End Of Sie

ROTOR BEARING OIL CLEARANCE INSPECTION

1. Measure the outer diameter of the rotor journal
using a micrometer.

Caution

• Measure the rotor journal at a point
slightly off-center since the center
section is raised. Do not measure at the
center because it does not contact the
rotor bearing.

2. Measure the inner diameter of the rotor bearing
using a cylinder gauge.

APEX SEAL SPRING (LONG)

CHU0110E064

CHU011011B10E08

ROTOR JOURNAL (SIDE VIEW)

MEASUREMENT
LOCATION

NOT MEASURED

CHU0110E071

3. Calculate the rotor bearing oil clearance from the
rotor journal outer diameter and the rotor bearing
inner diameter.

Rotor bearing oil clearance = (rotor bearing
inner diameter) – (rotor journal outer
diameter)

• If it exceeds the minimum specification,
replace the rotor bearing. (See 01–10–21
ROTOR BEARING REPLACEMENT.)

• If not within the specification, even with the
rotor bearing replaced, replace the eccentric
shaft.

Standard rotor bearing oil clearance

0.06—0.08 mm {0.0024—0.0030 in}

Maximum rotor bearing oil clearance

0.1 mm {0.0039 in}

End Of Sie

BHJ0110E062

ROTOR

ROTOR BEARING

ECCENTRIC SHAFT

CHU0110E017

01–10–20

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

ROTOR BEARING REPLACEMENT

Removal

1. Set the rotor with the internal gear at the bottom.

2. Remove the adapter ring and the securing screw
from the SST.

3. Remove the rotor bearing using the SST.

CHU011011B10E09

49 0813 240

01–10

ADAPTER RING

SECURING SCREW

BHJ0110F004

49 0813 240

Installation

1. Remove the SST handle.

2. Temporarily assemble so that the rotor bearing
tab and the rotor notch are aligned after pressing
in the rotor bearing and rotor.

3. Set the temporarily assembled rotor bearing and
rotor on a hydraulic press.

4. Press in the rotor bearing using the SST.

End Of Sie

BHJ0110E063

49 0813 240

BHJ0110E064

ALIGN TAB AND NOTCH

CHU0110E018

Revised 6/2008 (Ref. No. R108/08)

49 0813 240

BHJ0110E066

01–10–21

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

ECCENTRIC SHAFT INSPECTION

1. Inspect for clogging in the oil passage.

• If there is any clogging, remove it with a
needle or similar device and clean with
compressed air.

2. After setting the eccentric shaft main journal on V­blocks and a surface plate, measure the runout at
the end of the eccentric shaft using a dial gauge.

• If it exceeds the maximum specification,
replace the eccentric shaft.

Standard runout

0.02 mm {0.0008 in}

Maximum runout

0.06 mm {0.0024 in}

End Of Sie

ECCENTRIC SHAFT END PLAY INSPECTION

1. Lock the flywheel (MT) or counterweight (AT)

against rotation using the SST.

2. Assemble the parts in the following order:
(1) Spacer
(2) Needle bearing
(3) Thrust plate
(4) Balance weight
(5) Oil pump drive gear
(6) Metering oil pump drive gear (Type A)

MT

49 F011 101

CHU011011D01E01

BHJ0110E050

BHJ0110E051

CHU011011D01E02

AT

49 1881 055A

Caution

• When assembling the spacer, do not
allow the spacer to be caught in the
needle bearing in the plate.

01–10–22

BHJ0110E007

BHJ0110E052

Revised 6/2008 (Ref. No. R108/08)

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

3. Assemble the eccentric shaft pulley, eccentric
shaft position plate, pulley boss component apply
engine oil to the pulley lockbolt threads, and then
tighten.

Tightening torque

300—340 N·m {30.6—34.6 kgf·m, 222—250

ft·lbf}

4. Remove the SST.

5. Measure the end play of the eccentric shaft using
a dial gauge.

• If not within the specification, replace the
spacer with one that is thicker than the
currently assembled one. If it exceeds the
specification, replace with a thinner spacer.

Standard end play

0.04—0.09 mm {0.0016—0.0035 in}

SPACER

PLATE

NEEDLE BEARING

THRUST PLATE

GOOD

01–10

NO GOOD

CHU0110E019

BHJ0110E054

Spacer types

(mm {in})

Marking Dimension

A 7.985 {0.3144}
B 8.005 {0.3152}
C 8.025 {0.3159}
D 8.045 {0.3167}
E 8.065 {0.3175}

Note

• If the end play is not within the specification even after replacing with an A-marked spacer, adjust by
grinding it and reuse.

End Of Sie

Revised 6/2008 (Ref. No. R108/08)

01–10–23

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

GREASE

MECHANICAL

PILOT BEARING INSPECTION/REPLACEMENT [MT]

Inspection

Caution

• Inspect the pilot bearing when it is installed to the eccentric shaft.

1. Before removing the pilot bearing, inspect it for damage, wear, and proper rotation.

• If there is any malfunction, replace the pilot bearing.

Replacement
Removal

1. Fix the eccentric shaft on a vice.

2. Remove the pilot bearing and the oil seal together

using the SST.

CHU011011D01E03

49 1285 071

BHJ0110E070

Installation

1. Install a new pilot bearing using the SSTs.

2. Apply grease to the pilot bearing.

3. Install a new oil seal using the SSTs.

End Of Sie

PILOT BEARING

49 F011 1A1

11.5—12.25 mm {0.4528—0.4822 in}

OIL SEAL

5.5—6.3 mm {0.217—0.248 in}

49 F011 1A1

49 G030 797

CHU0110E020

49 G030 797

CHU0110E021

01–10–24

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

ECCENTRIC SHAFT BYPASS VALVE

Warning

• Engine oil temperature will increase during the inspection and become very dangerous. Be careful
not to burn yourself during the inspection.

1. Put the eccentric shaft bypass valve in a
container filled with engine oil.

VERNIER CALIPER

2. Heat the container and verify that the projection
protrudes more than the minimum specification
when the engine oil temperature is 60 °C {140

°F}.

• If it is less than the minimum specification,

replace the eccentric shaft bypass valve.

PROJECTION PART

Minimum projection

6 mm {0.24 in}

End Of Sie

ECCENTRIC SHAFT POSITION PLATE INSPECTION

1. Visually inspect the eccentric shaft position plate
for damage and erosion.

• If there is any malfunction, replace the
eccentric shaft position plate.

Eccentric shaft pulley tightening torque

14.2—17.2 N·m {1.45—1.75 kgf·m, 10.5—12.6
ft·lbf}

ECCENTRIC SHAFT
POSITION PLATE

CHU011011D01E04

01–10

CHU0110E057

CHU011011D01E05

End Of Sie

MAIN BEARING OIL CLEARANCE INSPECTION

1. Using a micrometer, measure the outer diameters
of the inside main journal.

2. Using a cylinder bore gauge, measure the inner
diameter of the stationary gear main bearing.

INSIDE

OUTSIDE

BHJ0110E106

CHU011010E00E01

INSIDE

OUTSIDE

CHU0110E022

Revised 6/2008 (Ref. No. R108/08)

BHJ0110E056

01–10–25

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

3. Calculate the main bearing oil clearance from the
main journal outer diameter and the main bearing
inner diameter.

Main bearing oil clearance = (main bearing
inner diameter) – (main journal outer
diameter)

• If it exceeds the maximum specification,
replace the main bearing. (See 01–10–26
MAIN BEARING REPLACEMENT.)
— If the clearance is not within the

specification after replacing the main
bearing, replace the eccentric shaft.

Standard main bearing oil clearance

Without stopper screw: 0.045—0.085 mm {0.0018—0.0033 in}
With stopper screw: 0.055—0.075 mm {0.0022—0.0029 in}

Maximum main bearing oil clearance

Without stopper screw: 0.1 mm {0.0039 in}
With stopper screw: 0.1 mm {0.0039 in}

End Of Sie

MAIN BEARING REPLACEMENT

Removal

1. Remove the stopper screw. (With stopper screw)

MAIN BEARING

ECCENTRIC SHAFT

STATIONARY GEAR

CHU0110E023

CHU011010E00E02

2. Remove the adapter ring and the securing screw
from the SST.

3. Set the stationary gear to the hydraulic press so
that the gear faces upward.

4. Remove the main bearing using the SST.

STOPPER SCREW

CHU0110E042

49 0813 235

ADAPTER RING

SECURING SCREW

BHJ0110F005

49 0813 235

01–10–26

BHJ0110E057

Revised 6/2008 (Ref. No. R108/08)

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

Installation
Without stopper screw

1. Temporarily assemble the stationary gear and the
main bearing so that the main bearing tab and
notch are aligned after pressing in the main
bearing and stationary gear.

2. Remove the SST handle.

ALIGN TAB AND NOTCH

01–10

CHU0110E043

49 0813 235

3. Position the gear of the stationary gear
downward, and install the main bearing by
pressing it with the SST.

Caution

• Press the main bearing in so that the top
of the main bearing is flush with the top
of the stationary gear flange.

With stopper screw

1. Temporarily assemble the stationary gear and the
main bearing so that the main bearing screw hole
and the stationary gear screw hole are aligned
after pressing in the main bearing and rotor.

BHJ0110E059

49 0813 235

BHJ0110E060

OIL HOLE

STOPPER SCREW HOLE

Revised 6/2008 (Ref. No. R108/08)

CHU0110E044

01–10–27

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

2. Remove the SST handle.

3. Position the gear of the stationary gear
downward, and install the main bearing using the

SST.

Caution

• Press the main bearing in so that the top
of the main bearing is flush with the top
of the stationary gear flange.

MECHANICAL

49 0813 235

BHJ0110E059

49 0813 235

4. Apply thread-locking compound to the stopper
screw and install.

Tightening torque

3.2—4.7 N·m
{33—47 kgf·cm, 29—41 in·lbf}

End Of Sie

BHJ0110E060

STOPPER SCREW

CHU0110E042

01–10–28

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

OIL PUMP INSPECTION

Typ e A

1. Measure the body clearance between the outer
rotor and the body using a feeler gauge.

• If it exceeds the maximum specification,
replace the oil pump.

Standard body clearance

0.20—0.25 mm {0.0079—0.0098 in}

Maximum body clearance

0.3 mm {0.0118 in}

2. Measure the tip clearance between the inner rotor
and the outer rotor using a feeler gauge.

• If it exceeds the maximum specification,
replace the oil pump.

Standard tip clearance

0.03—0.12 mm {0.0012—0.0047 in}

Maximum tip clearance

0.15 mm {0.0059 in}

CHU011014100E01

01–10

BHJ0110E067

3. Measure the side clearance between the rotor
and the side housing using a straight edge and a
feeler gauge.

• If it exceeds the maximum specification,
replace the oil pump.

Standard side clearance

0.03—0.125 mm {0.0012—0.0049 in}

Maximum side clearance

0.15 mm {0.0059 in}

Typ e B

Note

• The oil pump cannot be disassembled because it is a precision unit. If a malfunction occurs, replace the
oil pump component as a single unit.

1. Visually inspect the oil pump gasket.

• Replace the oil pump component if the condition corresponds to any one of the following:

— The lip is damaged.
— The lip and the metallic outer ring are at

the same level.

End Of Sie

SHAPE OF NEW GASKET LIP

SHAPE OF DETERIORATED
GASKET LIP (LEVEL WITH
METALLIC OUTER RING)

BHJ0110E068

BHJ0110E069

Revised 6/2008 (Ref. No. R108/08)

METALLIC OUTER RING

GHE0110E002

01–10–29

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

P

P

MECHANICAL

ROTOR ASSEMBLY

1. Assemble in the order indicated in the table.

R

5

7

CHU011002000E08

1

3

R

2

4

6

8

.

1 Inner oil seal spring

(See 01–10–30 Oil Seal Spring Assembly Note.)

2 Inner O-ring (small radius)

(See 01–10–31 O-Ring Assembly Note.)

3 Inner oil seal

(See 01–10–32 Oil Seal Assembly Note.)

4 Outer oil seal spring

(See 01–10–30 Oil Seal Spring Assembly Note.)

5 Outer O-ring (large radius)

6 Outer oil seal

7 Cut-off seal spring

8 Cut-off seal

Oil Seal Spring Assembly Note

1. Assemble the oil seal spring with the identification color upward.

Spring Identification Color

Front rotor Rear rotor

Rotor

Inner White Blue White Blue

Outer

Engine

front side

White +

pink

Engine

rear side

Blue + pink

Engine

front side

White +

pink

Engine

rear side

Blue + pink

BHJ0110E074

(See 01–10–31 O-Ring Assembly Note.)

(See 01–10–32 Oil Seal Assembly Note.)

(See 01–10–32 Cut-Off Seal Spring Assembly
Note.)

(See 01–10–33 Cut-Off Seal Assembly Note.)

01–10–30

MECHANICAL

Caution

•

• It is possible that the identification color

••

may not be visible when reusing the oil
spring. In that case, assemble the
rounded end towards the rotor side and
the squared end upward.

•

• Be careful when assem blin g the oil seal

••

spring of the front and rear rotor since
each spring of the engine front side and
engine rear side are the same.

Note

• Either one of the two rotation lock slots on
the oil seal can be used as a reference.

• Assemble the rounded end within 0—15 mm
{0—0.59 in} away from the oil seal spring

rotation lock.

ENGINE FRONT SIDE AND REAR SIDE

ROTOR
ROTATION
DIRECTION

ROUNDED END

0—15 mm {0—0.59 in}

SQUARED END

01–10

ROTOR
ROTATION
DIRECTION

CHU0110E024

ROTATION LOCK

O-Ring Assembly Note

1. Apply petroleum jelly to a new O-ring.

2. Assemble the O-ring to the oil seal.

Note

• Assemble the thicker O-ring to the inner oil
seal (small radius), and the thinner O-ring to
the outer oil seal (large radius).

IDENTIFICATION COLOR

ROTOR ROTATION DIRECTION

CHU0110E025

BHJ0110E077

01–10–31

MECHANICAL

Oil Seal Assembly Note

1. Temporarily install the oil seal with the squared
end of the oil seal spring fit into the slot of the oil
seal.

2. Push in the oil seal using an old oil seal.

3. Verify that the stroke of the oil se al is smooth and
there is no catching by pushing the oil seal with
your hand.

OIL SEAL SLOT

SQUARED END

CHU0110E026

0.5—0.6 mm
{0.020—0.023 in}

OLD OIL SEAL

ROTOR

CHU0110E027

Cut-Off Seal Spring Assembly Note

1. Assemble the cut-off seal spring with the spring
end turned upward.

Note

• When replacing a cut-off seal with a new
one, assemble the seal with the pink surface
facing upward.

ROTATION LOCK PIN

PINK PAINT

ROTOR

CHU0110E028

01–10–32

MECHANICAL

Cut-Off Seal Assembly Note

1. Assemble the cut-off se al so that it does not run
over the rotation lock pin.

End Of Sie

GOOD

CUT-OFF SEAL

ROTATION LOCK PIN

NO GOOD

NO GOOD

ROTOR

CUT-OFF SEAL SPRING

01–10

CHU0110E029

01–10–33

MECHANICAL

SEALANT

OIL

SEALANT

SEALANT

SEALANT

OIL

OIL

OIL

OIL

OIL

OIL

OIL

OIL

OIL

OIL

OIL

OIL

OIL

OIL

HOUSING ASSEMBLY I

1. Assemble in the order indicated in the table.

OIL

4

2

5

3

15.7—22.5
{1.61—2.29, 11.6—16.5}

A

P

B

OIL

I

H

F

G

E

D

C

P

OIL

CHU011002000E09

OIL

OIL

1

OIL

12

11

R

R

6

7

SEALANT

8

9

OIL

10

OIL

16

OIL

R

3.9—11.7
{40—119 kgf·cm,
35—103 in·lbf}

15

R

R

P

14

OIL

OIL

13

R

OIL

R

R

P

20

SEALANT

31.4—39.2
{3.21—3.99, 23.2—28.9}

P

21

18

15.7—22.5
{1.61—2.29, 11.6—16.5}

OIL

R

19

R

SST

OIL

R

AT

P

22

SEALANT

SST

392—490
{39.8—49.9, 290—361}

SEALANT

SST

22

OIL

17

68.6—78.4 {6.70—7.99, 50.6—57.8}

N·m {kgf·m, ft·lbf}

.

1 Front housing
2 Front stationary gear

01–10–34

CHU0110E052

3 Thrust plate

(See 01–10–35 Thrust Plate Assembly Note.)

4 Needle bearing

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

5Plate
6 Front rotor

A: Side seal
B: Side seal spring
C: Corner seal
D: Corner seal plug
E: Corner seal spring
F: Side piece
G: Apex seal
H: Apex seal spring (short)
I: Apex seal spring (long)

(See 01–10–35 Rotor Assembly Note.)
7 Steel ball
8Spring
9 Oil jet plug

(See 01–10–36 Oil Jet Plug Assembly Note.)

10 Eccentric shaft
11 Front rotor housing

(See 01–10–37 Rotor Housing Assembly Note.)

12 Tubular dowel (front rotor housing side)

Thrust Plate Assembly Note

1. Place the chamfer side facing the stationary gear.

13 Intermediate housing

(See 01–10–38 Intermediate Housing Assembly
Note.)

14 Rear rotor

(See 01–10–35 Rotor Assembly Note.)

15 Rear rotor housing

(See 01–10–37 Rotor Housing Assembly Note.)
16 Tubular dowel (rear rotor housing side)
17 Pressure regulator (Type A)
18 Rear stationary gear
19 Rear oil seal

(See 01–10–39 Rear Oil Seal Assembly Note.)
20 Rear housing

(See 01–10–40 Rear Housing Assembly Note.)

Tension bolt
21

(See 01–10–40 Tension Bolt Assembly Note.)
22 Flywheel (MT), counterweight (AT)

(See 01–10–41 Flywheel (MT), Counterweight (AT)

Assembly Note.)

CHAMFER SIDE

01–10

STATIONARY GEAR SIDE

Rotor Assembly Note

Caution

• Assemble only the side seal and corner seal on the engine front side while the rotor is not
assembled.

1. Assemble the side seal spring in the direction
shown in the figure.

SIDE SEAL SIDE

ROTOR SIDE

CHU0110E045

CHU0110E046

Revised 6/2008 (Ref. No. R108/08)

01–10–35

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

2. Assemble the side seal spring in the direction
shown in the figure.

3. Apply petroleum jelly between the side seal and
side seal groove.

4. Assemble the corner seal plug to the corner seal.

SIDE SEAL

ROTOR

SIDE SEAL SPRING

CHU0110E047

CORNER SEAL

CORNER SEAL PLUG

CORNER SEAL SPRING

CHU0110E030

Note

• When replacing a corner seal with new one,
assemble the corner seal with the painting
surface facing upward.

5. Assemble the corner seal and corner seal spring
with the notch aligned with the apex seal groove.

6. Apply petroleum jelly between the corner seal and
corner seal groove.

7. Place the rotor in the housing.

8. Insert the SST into the apex seal groove of the
rotor and verify that the apex seal groove of the
corner seal is aligned with the apex seal groove of
the rotor.

9. Assemble the side seal and corner seal for the
engine rear side in the same way as the engine
front side.

S:PINK
L:WHITE

CHU0110E051

GOOD

NO GOOD

49 0813 225A

CHU0110E070

Oil Jet Plug Assembly Note

1. Apply thread locking compound to the seating face of the oil jet plug.

2. Install the oil jet plug.

Tightening torque

3.9—11.7 N·m
{40—119 kgf·cm, 35—103 in·lbf}

01–10–36

Revised 6/2008 (Ref. No. R108/08)

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

SEALANT

Rotor Housing Assembly Note

Caution

• Assemble the seal rubber without any torsion.

• Do not get oil or grease on the seal rubber.

1. Apply petroleum jelly to a new seal rubber.

2. Assemble the outer seal rubber to the housing
with the white paint in the direction shown in the
figure.

3. Assemble the inner seal rubber to the housing
with the seal rubber joint placed between A—B.

MECHANICAL

01–10

WHITE PAINT

HOUSING

CHU0110E061

4. Apply the silicone sealant to the position indicated
in the figure.

Bead thickness

2.5—6.5 mm {0.099—0.255 in}

5. Apply thread locking compound to the attaching
surface of the apex seal and the side piece and
affix them.

SEAL RUBBER
GROOVE

ATTACHING SURFACE

A

B

CHU0110E062

8—12 mm
{0.32—0.47 in}

CHU0110E033

Caution

• After adhesion, make sure that there is
no gap between the apex seal and side
piece.

Revised 6/2008 (Ref. No. R108/08)

CHU0110E059

01–10–37

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

• If adhesive protrudes, remove with a
razor.

Note

• When using a new apex seal, the procedure
above is not needed.

6. Assemble the apex seal and apex seal spring
(short) together with the side piece to the engine
rear side.

7. Assemble the apex seal spring (long) while
pressing the apex seal spring (short).

ADHESIVE

RAZOR

CHU0110E069

APEX SEAL SPRING(SHORT)

CHU0110E063

APEX SEAL SPRING (SHORT)

Caution

• Assemble the apex seal spring until it
catches the spring stopper of the side
piece.

Intermediate Housing Assembly Note

1. Assemble the intermediate housing with the
support of an assistant pushing the eccentric
shaft up approx. 3 cm {1.18 in}.

ROTOR HOUSING

SPRING STOPPER

APEX SEAL SPRING (LONG)

ROTOR

CHU0110E034

BHJ0110E023

01–10–38

Revised 6/2008 (Ref. No. R108/08)

MECHANICAL

Caution

•

• Do not allow the side piece to be caught

••

between the rotor housing and
intermediate housing.

Rear Oil Seal Assembly Note

1. Assemble the oil seal using the SST.

Caution

•

• Insert the rear oil seal until it is reaches

••

to the seating face.

GOOD

NO GOOD

OIL SEAL

01–10

CHU0110E060

49 J027 001

STATIONARY GEAR

CHU0110E035

01–10–39

MECHANICAL

Rear Housing Assembly Note

1. Assemble the rear housing with the rear s tationary gear and the internal gear of the rotor engaged.

Caution

•

• Do not allow the side piece to be caught between the rotor housing and rear housing.

••

GOOD

NO GOOD

Tension Bolt Assembly Note

1. Apply engine oil to the tensi on bolt threads and
assemble to the housing with a new seal washer.

Caution

•

• Assemble a tension bolt which has a seal

••

washer with the rubber projection facing
the housing side.

2. Tighten the tension bolts in the order indicated in
the figure in 23 passes.

Tightening torque

31.4—39.2 N·m
{3.21—3.99 kgf·m, 23.2—28.9 ft·lbf}

17

CHU0110E060

INDENTED BOLT
HEAD

WITHOUT SEAL
WASHER

CHU0110E036

15

16

14

11

10

7

3

2

6

18

BHJ0110E094

13

9

5

1

4

8

12

01–10–40

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

Flywheel (MT), Counterweight (AT) Assembly Note

1. Lock the flywheel (MT) or counterweight (AT)

against rotation using the SSTs.

MT

AT

01–10

2. Tighten the locknut using the SST.

Tightening torque

392—490 N·m

{40.0—49.9 kgf·m, 290—361 ft·lbf}

End Of Sie

49 F011 101

MT

49 0820 035

49 1881 055A

BHJ0110E007

AT

BHJ0110E011

01–10–41

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

SEALANT

OIL

OIL

OIL

OIL

SEALANT

OIL

MECHANICAL

HOUSING ASSEMBLY II

CHU011002000E10

1. Assemble in the order indicated in the table.

Type A

SST

254—294
{25.9—29.9, 188—216}

R

23

22

24

11

10

8

9

14

13

16

25

SSTSST

12

R

SST

15

6.9—9.8
{0.8—0.9, 5.1—7.2}

31.4—46.1

R

20

SST

21

17

18.6—25.5 {1.90—2.60, 13.8—18.8}

39.2—49.0 {4.00—4.99, 29.0—36.1}

18

19

{3.21—4.70, 23.2—34.0}

R

0.98—2.94 {0.10—0.29, 0.73—2.16}

3

5

2

4

1

N·m {kgf·m, ft·lbf}

R

7

6

BHE0110E001

.

1 Oil pump body
2Shaft
3 Front inner rotor
4 Front outer rotor
5 Middle plate
6 Rear inner rotor
7 Rear outer rotor
8 Spacer

(See 01–10–43 Spacer Assembly Note.)

9 Needle bearing
10 Thrust plate
11 Balance weight
12 Oil pump component
13 Oil pump drive gear

(See 01–10–43 Oil Pump Drive Gear Assembly
Note.)

14 Oil pump chain
15 Oil pump sprocket wheel

(See 01–10–43 Oil Pump Sprocket Wheel Assembly

Note.)
16 Metering oil pump drive gear
17 Control valve
18 Control valve spring
19 Plug
20 Front oil seal

(See 01–10–43 Front Oil Seal Assembly Note.)
21 Front cover

(See 01–10–44 Front Cover Assembly Note.)
22 Spring
23 Eccentric shaft bypass valve
24 Pulley component
25 Pulley lockbolt

(See 01–10–44 Pulley Lockbolt Assembly Note.)

01–10–42

Revised 6/2008 (Ref. No. R108/08)

01–10-42 MECHANICAL

SEALANT

OIL

OIL

Typ e B

SEALANT

OIL

SST

254—294
{25.9—29.9, 188—216}

21

R

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

19

20

18

7.8—10.8 {80—110 kgf

69.0—95.5 in

·lbf}

·cm,

7.8—10.8 {80—110 kgf

69.0—95.5 in

14

R

13

·lbf}

7.8—10.8 {80—110 kgf

69.0—95.5 in

·cm,

·cm,

·lbf}

CHU011002000E04

01–10

15

31.4—47.0 {3.21—4.79, 23.2—34.6}

12

R

17

11

7.8—10.8 {80—110 kgf

69.0—95.5 in

7

·lbf}

4

3

R

R

6

·cm,

1

2

5

R

8

31.4—46.1 {3.21—4.70, 23.2—34.0}

9

R

OIL

16

SST

18.6—25.5 {1.90—2.60, 13.8—18.8}

.

1 Spacer

(See 01–10–43 Spacer Assembly Note.)
2 Needle bearing
3 Thrust plate
4 Balance weight
5 Oil pump component
6 Oil pump drive gear

(See 01–10–43 Oil Pump Drive Gear Assembly

Note.)
7 Oil pump chain
8 Oil pump sprocket wheel

(See 01–10–43 Oil Pump Sprocket Wheel Assembly

Note.)
9 Plug

10 Oil filter joint

13.5—19.3 {1.38—1.96, 9.96—14.2}

10

29.4—40.2 {2.30—4.09, 21.7—29.6}

7.8—10.8 {80—110 kgf·cm, 69.0—95.5 in·lbf}

SST

N·m {kgf·m, ft·lbf}

GHE0110E003

11 OCV oil filter
12 Plug
13 OCV case
14 Oil pipe
15 OCV
16 Front oil seal

(See 01–10–43 Front Oil Seal Assembly Note.)

17 Front cover

(See 01–10–44 Front Cover Assembly Note.)
18 Spring
19 Eccentric shaft bypass valve
20 Pulley component
21 Pulley lockbolt

(See 01–10–44 Pulley Lockbolt Assembly Note.)

End Of Sie

Revised 6/2008 (Ref. No. R108/08)

01–10-42–1

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

MECHANICAL

THIS PAGE INTENTIONALLY

LEFT BLANK

01–10-42–2

MECHANICAL

Spacer Assembly Note

Caution

•

• When assembling the spacer, do not allow the spacer to be caught in the needle b earing of the

••

plate.

Note

• Perform eccentric shaft end play inspection.
(See01–10–22 ECCENTRIC SHAFT END
PLAY INSPECTION.)

SPACER

PLATE

NEEDLE BEARING

THRUST PLATE

01–10

Oil Pump Drive Gear Assembly Note

1. Assemble the oil pump drive gear or oil pump
sprocket wheel with the oil pump chain engaged.

Oil Pump Sprocket Wheel Assembly Note

1. Lock the flywheel (MT) and counterweight (AT)
against rotation using the SSTs.

2. Assemble the oil pump shaft with a new lock
washer and locknut, and tighten.

Tightening torque

31.4—46.1 N·m
{3.21—4.70 kgf·m, 23.2—34.0 ft·lbf}

MT

GOOD

NO GOOD

CHU0110E019

BHJ0110E101

AT

3. Bend the lock wa sher and crimp.

Front Oil Seal Assembly Note

1. Press the oil seal in us ing the SST.

49 F011 101

FRONT COVER

49 F010 401A

49 1881 055A

BHJ0110E007

OIL SEAL

1.5—2.5 mm {0.06—0.09 in}

CHU0110E037

01–10–43

MECHANICAL

SEALANT

Front Cover Assembly Note

1. Before installing the front cover, install the pulley
boss to the eccentric shaft and measure the
height between the ecce ntr ic shaft top and the
pulley boss.

• If not within the specification, verify that the
spacer is not caugh t in the nee dl e beari ng.

Standard

10.34—11.14 mm {0.4071—0.4385 in}

2. Tighten the engine front cover installation bolts in
the order shown in the figure.

Tightening torque

18.6—25.5 N·m
{1.90—2.60 kgf·m, 13.8—18.8 ft·lbf}

PULLEY BOSS

10.34—11.14 mm
{0.4071—0.4385 in}

3

1

ECCENTRIC SHAFT

CHU0110E038

7

2

4

Pulley Lockbolt Assembly Note

1. Lock the flywheel (M T) or counterweight (AT)
against rotation using the SSTs.

2. Apply engine oil to the pulley lockbolt threads.

3. Assemble a new O-ring.

4. Apply silicone sealant to the seating face.

5. Tighten the pulley lockbolt .

Tightening torque

300—340 N·m

{30.6—34.6 kgf·m, 222—250 ft·lbf}

MT

5

49 F011 101

6

BHJ0110E098

AT

49 1881 055A

BHJ0110E007

ENGINE OIL

O-RING

End Of Sie

01–10–44

SEALANT

CHU0110E066

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

SEALANT

MECHANICAL

HOUSING ASSEMBLY III

1. Assemble in the order indicated in the table.

Typ e A

18.6—25.5
{1.90—2.60, 13.8—18.8}

18.6—25.5 {1.90—2.60, 13.8—18.8}

8

14.2—17.2 {1.45—1.75, 10.5—12.6}

18.6—25.5 {1.90—2.60, 13.8—18.8}

6

31.4—46.1
{3.21—4.70, 23.2—34.0}

R

7

CHU011002000E11

10

11

15.7—23.5

R

9

{1.61—2.39, 11.6—16.5}

R

18.6—25.5
{1.9—2.6, 13.8—18.8}

R

01–10

1

7.8—10.8 {80—110 kgf

·cm, 69.0—95.5 in·lbf}

.

1 Oil strainer
2 Oil-level sensor
3 Oil baffle plate
4 Clip
5 Oil pan

(See 01–10–47 Oil Pan Assembly Note.)

8.8—11.8
{90—120 kgf

7.8—10.8 {80—110 kgf·cm, 69.0—95.5 in·lbf}

3

7.8—10.8 {80—110 kgf

2

·cm, 78—104 in·lbf}

6 Thermostat component
7 Water pump body
8 Engine hanger (engine front side)

9 Engine coolant temperature sensor
10 Engine hanger (engine rear side)
11 Oil filter component

·cm, 69.0—95.5 in·lbf}

5

R

4

N·m {kgf·m, ft·lbf}

CHU0110E054

Revised 6/2008 (Ref. No. R108/08)

01–10–45

Type B

SEALANT

SEALANT

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

18.6—25.5 {1.90—2.60,

13.8—18.8}

18.6—25.5 {1.90—2.60,

13.8—18.8}

18.6—25.5 {1.90—2.60,

13.8—18.8}

10

MECHANICAL

31.4—46.1

8

{3.21—4.70, 23.2—34.0}

R

15.7—23.5
{1.61—2.39, 11.6—16.5}

11

R

R

9

R

12

1

7.8—10.8 {80—110 kgf

69.0—95.5 in

·lbf}

·cm,

.

1 Oil strainer
2 Baffle plate
3 Oil level switch
4Clip
5 Baffle plate
6 Oil pan upper block

(See 01–10–47 Oil Pan Upper Block Assembly
Note.)

7.8—10.8 {80—110 kgf

69.0—95.5 in

18.6—25.5 {1.90—2.60, 13.8—18.8}

·lbf}

·cm,

7Oil pan

8 Thermostat component
9 Water pump body

10 Engine hanger (engine front side)
11 ECT sensor
12 Engine hanger (engine rear side)

5

7.8—10.8 {80—110 kgf

69.0—95.5 in

·lbf}

·cm,

3

2

SEALANT

6

R

4

SEALANT

7

7.8—10.8 {80—110 kgf

69.0—95.5 in

·lbf}

(See 01–10–47 Oil Pan Assembly Note.)

·cm,

N·m {kgf·m, ft·lbf}

GHE0110E004

01–10–46

Revised 6/2008 (Ref. No. R108/08)

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

SEALANT

SEALANT

MECHANICAL

Oil Pan Upper Block Assembly Note

Caution

• Apply the silicon sealant in a single, unbroken line around the whole perimeter.

• Install the oil pan upper block within 5 min after applying the silicone sealant.

• Using bolts with the old seal adhering

could cause cracks in the housing.

1. Completely clean and remove any oil, dirt, sealant
or other foreign material that may be adhering to
the oil pan upper block and housing.

2. When reusing the oil pan upper block installation
bolts, clean any old sealant from the bolts.

3. Apply silicone sealant to the areas as shown in
the figure.

OLD SEALANT

DAMAGE

01–10

CHU0111W004

Caution

• Apply silicone sealant to the outer
circumference of the bolt hole at
locations A shown in the figure.

Thickness

2.5—6.5 mm {0.10—0.26 in}

4. Install the oil pan upper block to the housing.

5. Tighten the oil pan upper block installation bolts.

Tightening torque

18.6—25.5 N·m {1.9—2.6 kgf·m, 13.8—18.8
ft·lbf}

Oil Pan Assembly Note
Typ e A

Caution

• Using bolts with the oil sealant still
adhering could cause cracks in the
housing. Clean all sealant off all oil pan
bolts before assembly.

• Apply the silicon sealant in a single,
unbroken line around the whole
perimeter.

• Install the engine front cover within 5 min
after applying the silicone sealant.

A

SEALANT

BHJ0110F010

DAMAGE

OLD SEALANT

1. Completely clean and remove any oil, dirt, sealant
or other foreign material that may be adhering to
the housing and oil pan.

2. When reusing oil pan installation bolts, clean any old sealant from the bolts.

3. Apply silicone sealant to the areas shown in the
figure.

Bead thickness

2.5—6.5 mm {0.1—0.2 in}

4. Tighten the oil pan installation bolts.

Tightening torque

8.8—11.8 N·m
{90—120 kgf·cm, 78—104 in·lbf}

Revised 6/2008 (Ref. No. R108/08)

CHU0111W004

SEALANT

BHJ0110E100

01–10–47

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

SEALANT

MECHANICAL

Type B

Caution

• Apply the silicon sealant in a single, unbroken line around the whole perimeter.

• Install the oil pan within 5 min after applying the silicone sealant.

• Using bolts with the old seal adhering

could cause cracks in the housing.

1. Completely clean and remove any oil, dirt, sealant
or other foreign material that may be adhering to
the oil pan upper block and oil pan.

2. When reusing the oil pan installation bolts, clean
any old sealant from the bolts.

3. Apply silicone sealant to the areas as shown in
the figure.

Thickness

2.5—6.5 mm {0.10—0.26 in}

4. Install the oil pan to the oil pan upper block.

5. Tighten the oil pan installation bolts.

Tightening torque

7.8—10.8 N·m {80—110 kgf·cm, 69.0—95.5
in·lbf}

End Of Sie

DAMAGE

OLD SEALANT

CHU0111W004

SEALANT

AR8WZW000007

01–10–48

Revised 6/2008 (Ref. No. R108/08)

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

01–50 TECHNICAL DATA

ENGINE TECHNICAL DATA . . . . . . . . . . 01–50–1

End of Toc

ENGINE TECHNICAL DATA

ITEMS

SIDE HOUSING (FRONT, INTERMEDIATE, REAR) INSPECTION

Maximum distortion (mm {in}) 0.04 {0.0016}
Maximum wear

(Vertical wear)

Maximum wear
(Convex oval)

Maximum wear
(Oil seal stepped path wear)

ROTOR HOUSING

Maximum width difference (mm {in}) 0.06 {0.0024}

ROTOR

Rotor and side housing clearance (mm {in})

Protrusion of the rotor round (mm {in})

Apex seal groove and the apex seal clearance (mm {in})

APEX SEAL, APEX SEAL SPRING

Apex seal height (mm {in})

Apex seal spring height (mm {in})

CORNER SEAL, CORNER SEAL SPRING

Minimum projection of the corner seal (mm {in}) 0.5 {0.02}

SIDE SEAL, SIDE SEAL SPRING

Corner seal and side seal clearance (mm {in}) Maximum 0.4 {0.016}
Minimum projection of the side seal (mm {in}) 0.5 {0.02}

CUT-OFF SEAL, CUT OFF SEAL SPRING

Cut-off seal height (mm {in})

Minimum projection of the cut off seal (mm {in}) 0.5 {0.02}

OIL SEAL, OIL SEAL SPRING

Maximum contact width (mm {in}) 0.5 {0.02}
Maximum circumferential width (mm {in}) 2.5 {0.098} (or 10 nicks or more)
Minimum projection of the oil seal (mm {in}) 0.5 {0.02}

ECCENTRIC SHAFT

Main bearing oil clearance (mm {in})

Rotor bearing oil clearance (mm {in})

Runout (mm {in})

End play (mm {in}) Standard 0.04—0.09 {0.0016—0.0035}

ECCENTRIC SHAFT BYPASS VALVE

Minimum projection (mm {in}) 6 {0.24}

Revised 6/2008 (Ref. No. R108/09)

(mm {in})

TECHNICAL DATA

ENGINE TYPE

13B-MSP

STANDARD POWER HIGH POWER

(mm {in}) 0.10 {0.0039}

Oil seal inner path 0.01 {0.0004}
Oil seal outer path 0.10 {0.0039}

(mm {in}) 0.02 {0.0008}

Standard 0.05—0.19 {0.0020—0.0074}
Maximum 0.05 {0.002}
Standard 0.12—0.18 {0.0048—0.0070}
Minimum 0.1 {0.0039}
Standard 0.042—0.077 {0.0017—0.0030}
Maximum 0.15 {0.0059}

Standard 5.3 {0.20}
Minimum 4.3 {0.17}
Standard 5.4 {0.213}
Minimum 3.5 {0.148}

Standard 3.95 {0.1555}
Minimum 3.8 {0.15}

Without stopper screw: 0.045—0.085 {0.0022—

Standard

With stopper screw: 0.055—0.075 {0.0018—0.0033}
Maximum 0.1 {0.0039 in}
Standard 0.06—0.08 {0.0024—0.0030}
Maximum 0.1 {0.0039}
Standard 0.02 {0.0008}
Maximum 0.06 {0.0024}

0.0029}

CHU015001001E02

01–50

01–50–1

Engine Workshop Manual 13B-MSP (Multi Side Port) (1773–1U–03C)

TECHNICAL DATA

ITEMS

OIL PUMP

Body clearance (Type A) (mm {in})

Tip clearance (Type A) (mm {in})

Side clearance (Type A) (mm {in})

End Of Sie

ENGINE TYPE

13B-MSP

STANDARD POWER HIGH POWER

Standard 0.20—0.25 {0.0079—0.0098}
Maximum 0.3 {0.0118}
Standard 0.03—0.12 {0.0012—0.0047}
Maximum 0.15 {0.0059}
Standard 0.03—0.125 {0.0012—0.0049}
Maximum 0.15 {0.0059}

01–50–2

Revised 6/2008 (Ref. No. R108/08)

SERVICE TOOLS

01–60 SERVICE TOOLS

ENGINE SST . . . . . . . . . . . . . . . . . . . . . . 01–60–1

End of Toc

ENGINE SST

49 0107 680A

49 L010 1A0

49 J010 3A0A

CHU016001001E02

01–60

Engine stand

49 1881 055A
Stopper counter

weight (AT)

49 F011 101
Ring gear brake

(MT)

49 0813 225A
Oil seal remover

Engine hanger
set

49 0820 035
Flywheel box

wrench

49 0813 250
Seal case

49 0813 235
Main bearing

puller and
installer

Hanger, Engine
stand

49 0839 305A
Counterweight

puller

49 0813 215A
Dowel puller

and oil pump
puller

49 0813 240
Rotor bush

puller and
installer

49 0839 165
Corner seal

gauge

49 G030 797
Handle (MT)

End Of Sie

49 F011 1A1
Bearing installer

set (MT)

49 F010 401A
Installer

49 1285 071
Needle bearing

puller (MT)

49 J027 001
Bearing installer

01–60–1