2003 SSANGYONG MUSSO Service Manual

SECTION 1E2
M161 ENGINE ELECTRICAL
Specifications . . . . . . . . . . . . . . . . . . . . . . . 1E2-1Alternator Specifications . . . . . . . . . . . . . . . . 1E2-1
Starting Motor Specifications . . . . . . . . . . . . 1E2-2
Battery Specifications . . . . . . . . . . . . . . . . . . 1E2-2
Fastener Tightening Specifications . . . . . . . . 1E2-2
Special Tools . . . . . . . . . . . . . . . . . . . . . . . 1E2-3 Special Tools Table . . . . . . . . . . . . . . . . . . . . 1E2-3
Maintenance and Repair . . . . . . . . . . . . . . 1E2-4 On-Vehicle Service . . . . . . . . . . . . . . . . . . . . .
1E2-4
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . 1E2-4
Starting Motor . . . . . . . . . . . . . . . . . . . . . . . . 1E2-5
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1E2-6
Spark Plug . . . . . . . . . . . . . . . . . . . . . . . . . . 1E2-7
Ignition Cable . . . . . . . . . . . . . . . . . . . . . . . . 1E2-9
Unit Repair . . . . . . . . . . . . . . . . . . . . . . . . 1E2-12 Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1E2-12
CAUTION: Disconnect the negative battery cable before removing or installing any electrical unit or when a tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cablewill help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless otherwisenoted.
TABLE OF CONTENTS
SPECIFICATIONS
ALTERNATOR SPECIFICATIONS
Application
Output Voltage Current Resistance Between Rotor Core and Slip Ring Description
12 - 14 V115 A

1E2-2 M161 ENGINE ELECTRICALNm
14 - 18 4 - 5
45 - 50 12 - 15
6 - 7
35 - 4812 - 1812 - 1812 - 18
9 - 11
9 - 11
25 - 30
STARTING MOTOR SPECIFICATIONS
Application
Voltage Output Power Description
12 V
1.2 KW
BATTERY SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
Application
Capacity Specific Gravity
Max. Tolerance Between Cells Description
90 Ah
1.24
0.04
Application
Alternator Terminal B+Nut
Alternator Terminal D+NutAlternator Combinction Bolt Battery Cable Nut on Starting Motor Electric Wire Nut on Starting MotorStarting Motor Mounting NutBattery Mounting Bracket Nut Battery Negative Cable Battery Positive CableIgnition Cable Cover BoltIgnition Cable BoltSpark plug

M161 ENGINE ELECTRICAL 1E2-3
SPECIAL TOOLS
SPECIAL TOOLS TABLE
120 589 02 09 00
Spark Plug Wrench

1E2-4 M161 ENGINE ELECTRICALMAINTENANCE AND REPAIR
ON-VEHICLE SERVICE
ALTERNATOR Preceding Work : Removal of the drivebelt Removal & Installation Procedure
1. Disconnect the negative battery terminal.
2. Unscrew the nut and disconnect the terminal (1). Installation Notice
1 Terminal (B+)
2 Terminal (D+)
3 Combination Bolt
4 Alternator
3. Unscrew the nut and disconnect the terminal (2).Installation Notice
Tightening Torque 14 - 18 Nm
4. Unscrew the combination bolt (3). Installation Notice
Tightening Torque 4 - 5 Nm
5. Remove the alternator.
6. Installation should follow the removal procedure in the reverse order.
Tightening Torque 42 - 50 Nm

M161 ENGINE ELECTRICAL 1E2-5
3 Fixing Bolt
4 Starting Motor
4. Unscrew the mounting bolts (3) of starting motor.
Installation Notice
5. Remove the starting motor.
6. Installation should follow the removal procedure in the reverse order.
Tightening Torque 35 - 48 Nm
STARTING MOTOR Removal & Installation Procedure
1. Disconnect the ground cable.
2. Unscrew the nut and disconnect the battery cable(1).
Installation Notice
1 Battery Cable
2 Engine Electric Wire
3. Unscrew the nut and disconnect the engine electric wire
(2). Installation Notice
Tightening Torque 12 - 15 Nm
Tightening Torque 6 - 7 Nm

1E2-6 M161 ENGINE ELECTRICAL
BATTERY
1 Cable Terminal (-)
2 Cable Terminal Cap (-)
3 Cable Terminal Cap (+)
4 Nut
5 Fuseblink Box
6 Terminal (+)7 Battery holddown Bracket
8 Battery Clamp Bolt
9 Battery
10 Sub Tray 11 Battery Tray
Removal & Installation Procedure Notice
Disconnect the battery negative cable first.
Insert the clamp bolt (8) into the battery tray hole (11)
from inside when installing.

M161 ENGINE ELECTRICAL 1E2-7
SPARK PLUG Preceding Work : Removal of intake air duct
Tools Required
119 589 01 09 00 Spark Plug Wrence1 Screw (3 pieces)
.................................. 9 - 11 Nm
2 Adaptor (3 pieces)
3 Ignition Coil Cable Cover
4 Spark Plug Connector
5 Ignition Coil Connector 6 Bolts (M6 X 25, 4 pieces)
..................... 9 - 11 Nm
7 Ignition Coil (T1/1)
8 Coupling Plug
9 Spark Plug ......................................... 25 - 30 Nm
10 Ignition Coil (T1/2)

1E2-8 M161 ENGINE ELECTRICAL
Tightening Torque 9 - 11Nm
Replacement Procedure
1. Unscrew the three screws(1) and remove the ignition coil
cable cover Installation Notice
Tightening Torque
Clearance 25 - 30 Nm
0.8 + 0.1 mm
2. Disconnect the cable from ignition coil and spark plug.
4. Using the special tool, remove the spark plug . Installation Notice
Spark Plug Wrench 119 589 01 09 00
Notice
Tighten the spark plug with specified torque.
Install the ignition coil to number 2 and 4 cylinder, and
connect the cable to number 1, 4 and 2, 3 cylinder
- T1/1 : cylinder 1 and 4
- T1/2 : cylinder 2 and 3
3. Unscrew two bolts(M6 X 25) from each ignition coil and remove the ignition coil(arrow) . Installation Notice
Tightening Torque 9 - 11Nm