CONTENTS
D20000-0
| 25MH | 25EH | 25ER | Refer page | |
|---|---|---|---|---|
| 1 Packing List | o | o | o | 3-1 |
| 2 Steering handle installation | o | o | o | 3-2 |
| 3 Electric wiring | o | o | o | 3-3-3-5 |
| 4 Fuel line (Petrol (gasoline) and oil) | o | o | o | 3-6 |
| 5 Gear oil level | o | o | o | 3-7 |
| 6 Operation of controls and moving parts | o | o | o | 3-7 |
| 7 Air bleeding of the oil injection pump (Petrol (gasoline) and oil) | o | o | o | 3-8 |
| 8 Fuel leakage | o | o | o | 3-9 |
| 9 Water leakage | o | o | o | 3-9 |
| 10 Exhaust leakage | o | o | o | 3-9 |
| 11 Engine and lower unit noise | o | o | o | 3-9 |
| 12 Idle-speed | o | o | o | 3-9 |
| 13 Ignition timing | o | o | o | 3-9 |
| 14 Motor exterior | o | o | o | 3-9 |
| 15 Instructing the new owner | o | o | o | 3-9 |
PACKING LISTS
0210000
On unpacking, check that all accessories to the model are included.
| 25MH | 25EH | 25ER | |
|---|---|---|---|
| Outboard motor | o | o | o |
| Fuel tank | o | o | o |
| Service tools | o | o | o |
| Emergency starter rope | o | o | o |
| Spare spark plugs | o | o | o |
| Owner’s manual | o | o | o |
STEERING HANDLE INSTALLATION
D21501-0
If the model is packed with the steering handle removed, install the steering handle using the accessories:
(1) Bushing
(2) Steering handle bracket
(3) Wave washer
(4) Plate washer
(5) Handle steering cover
(6) Steering handle
(7) Bolt
ELECTRIC WIRING
D22000 0
Check that all leads and connectors are properly connected.
25MH
(1) Engine stop switch
(2) Warning lamp
(3) C.D.I. unit
(4) Ignition coil
(5) Thermo sensor
(6) Oil level sensor
B : Black
Br : Brown
G : Green
P : Pink
W : White
B/W: Black/White
W/R: White/Red
Y/R : Yellow/Red
W/B: White/Black
25EH
(1) Engine stop switch
(2) Starter switch
(3) Warning lamp
(4) Starter motor
(5) Neutral switch
(6) Rectifier
(7) C.D.I. unit
(8) Starter relay
(9) Oil level sensor
(10) Thermo sensor
(11) Ignition coil
(12) Fuse
B : Black
Br : Brown
G : Green
P : Pink
R : Red
W : White
B/W: Black/White
W/R: White/Red
Y/R : Yellow/Red
W/B: White/Black
25ER
(1) CHOKE solenoid
(2) Wire lead
(3) Warning lamp
(4) Starter motor
(5) Neutral switch
(6) Rectifier
(7) C.D.I. unit
(8) Starter relay
(9) Oil level sensor
(10) Thermo sensor
(11) Ignition coil
(12) Fuse
B : Black
Br : Brown
G : Green
P : Pink
R : Red
W : White
L : Blue
B/W: Black/White
W/B: White/Black
W/R: White/Red
Y/R : Yellow/Red
FUEL LINE
D22500 0
Check that the fuel line is correctly installed.
25MH/25EH/25ER
(1) Oil tank
(2) Fuel filter
(3) Oil pump
(4) Fuel pump
(5) Carburetor
(6) Fuel joint
GEAR OIL LEVEL
023000 0
Remove the oil-drain and oil-level plugs, and add the gear oil through the oil-drain hole until it overflows from the oil-level hole. Re-fit the plugs. (The oil level plug first.)
OPERATION OF CONTROLS AND MOVING PARTS
D23502-1
Check for correct operation of the shift control.
Check for correct operation of the tilt-lock mechanism.
Check for smooth operation of the steering control.
Check for smooth operation of the throttle control.
Check for correct operation of the spark advancer.
Check for correct operation of the choke system.
Noting the following WARNING and CAUTION, check for correct operation of the starting system.
WARNING
Before attempting to check the starter system, replace the propeller with the specified test propeller, and make the tests with the motor placed in a test tank.
CAUTION:
Use a 100 : 1 gasoline mixture to start the engine.
- Check for correct operation of the engine stop system.
AIR-BLEEDING OF THE OIL INJECTION PUMP
D24001-1
1) Pour the specified oil into the oil tank.
CAUTION:
For appropriate air-bleeding, fill the oil tank with the engine oil until the oil level reaches the “Full” level mark.
2) Noting the following CAUTION, start the engine and keep it running at idle-speed.
CAUTION:
Use a 100 : 1 gasoline-oil mixture to start the engine.
3) Check that oil flows through the oil feed pipes.
CAUTION:
For appropriate air-bleeding, fill the oil tank with the engine oil until the oil level reaches the “Full” level mark.
D24500-0
FUEL LEAKAGE
Check for fuel leakage.
D25000-0
WATER LEAKAGE
Check for water leakage.
D25500-0
EXHAUST LEAKAGE
Check for exhaust leakage.
D26000-0
ENGINE AND LOWER UNIT NOISE
Check the engine and lower unit for abnormal noise.
D265000
IDLE-SPEED
Check that the engine speed at fully-closed throttle is correct.
D27000 0
IGNITION TIMING
Check that the ignition timing at fully-closed and fully-open throttle positions is correct.
D275000
MOTOR EXTERIOR
Check the motor exterior for any flaking of the paint, and if necessary touch-up with paint of the original colour.
D28000 0
INSTRUCTING THE NEW OWNER
Instruct the new owner on the operation of all controls and the running-in procedure. Also advise him on propeller-to-boat matching.