KYMCO MYROAD 700i User manual

8.ENGINE REMOVAL/
INSTALLATION
8-0
MYROAD 700i
8
__________________________________________________________________________________
__________________________________________________________________________________
__________________________________________________________________________________
__________________________________________________________________________________
__________________________________________________________________________________
ENGINE REMOVAL/INSTALLATION
__________________________________________________________________________________
SERVICE INFORMATION------------------------------------------------ 8- 1
ENGINE REMOVAL ------------------------------------------------------- 8- 2
ENGINE INSTALLATION ------------------------------------------------ 8- 8
8

8.ENGINE REMOVAL/
INSTALLATION
8-1
MYROAD 700i
SERVICE INFORMATION
GENERAL INSTRUCTIONS
•During engine removal and installation, support the scooter on its main stand.
•Support the frame using a jack or other adjustable support to ease of engine hanger bolt removal.
•The following components require engine removal for serviced with the engine installed in the
frame.
™Oil pump
™Water pump
™Cylinder head
™Cylinder/Piston
™Drive and driven pulleys/clutch
™Final reduction
™Alternator/Starter clutch
•The following components require engine removal for service.
™Crankshaft/Crankcase/Balancer
SPECIFICATIONS
ITEM SPECIFICATIONS
Engine dry weight 65kg
At draining 3.0 L
At disassembly 2.6 L
Engine oil
capacity
TORQURE VALUES
Engine mounting bolt 8 kgf•m
Engine mounting nut 8 kgf•m
Rear shock absorber mounting bolt 4 kgf•m
Rear/parking brake caliper mounting bolt 2.7 kgf•m

8.ENGINE REMOVAL/
INSTALLATION
8-2
MYROAD 700i
ENGINE REMOVAL
Remove the following:
Luggage box
Floorboard
Rear fender
Side/rear body cover
Exhaust muffler
Drain the coolant.
Support the scooter on its main stand.
Disconnect the water temperature sensor
connector and cooler pipe.
Disconnect the spark plug caps.
Disconnect the crankcase breather hose.
Disconnect the crank position sensor’s
connector.
Connector coolerpipe
Crankcase breather hose
Spark plug cap

8.ENGINE REMOVAL/
INSTALLATION
8-3
MYROAD 700i
Remove the bolt and thermostat housing.
Release the rubber cap and remove the
terminal nut to disconnect the starter motor
cable.
Disconnect the air bleed hoses.
Remove the bolt and remove the thermostat.
Thermosta
t
Nu
t
Rubber ca
p
Air bleed hoses
Bol
t

8.ENGINE REMOVAL/
INSTALLATION
8-4
MYROAD 700i
Remove the A.C.G. connector.
Disconnect the engine ground cable.
Disconnect the cooler’s tubes and water pipe.
A.C.G.connecto
r
bolt
Cooler’stubes waterpipe
Engine ground cable

8.ENGINE REMOVAL/
INSTALLATION
8-5
MYROAD 700i
Disconnect the oil pressure switch connector.
Remove the bolts and rear/parking brake
caliper.
Remove the brake hose from clamps.
Remove the nut.
Pull out the engine mounting bolt, then
removes the engine from the frame.
Oil
p
ressure switch
Oil
p
ressure switch connecto
r
Bol
t
ISCTUBE

8.ENGINE REMOVAL/
INSTALLATION
8-6
MYROAD 700i
Remove the air cleaner bolts, remove T-MAP
sensor connector and air cleaner.
Remove the rear cushion lower bolts.
Remove the engine fixed bolt.
Bolts
Bolts
Nu
t
Bol
t
Nu
t

8.ENGINE REMOVAL/
INSTALLATION
8-7
MYROAD 700i
Turn the engine mount bolt counterclockwise
and loosen it.
Pull out the engine mount bolt then removes
the engine from the frame.
Bol
t
Nu
t
Nu
t
Bol
t
Picture1 Picture2

8.ENGINE REMOVAL/
INSTALLATION
8-8
MYROAD 700i
INSTALLATION
Installation is in the reverse order of removal.
Picture3 Picture4
Picture5 Picture6
●At installing the engine, be careful not
to catch your hand or finger between
the engine hanger and crankcase.
●Check for leakage of the engine oil and
engine coolant.
＊

8.ENGINE REMOVAL/
INSTALLATION
8-9
MYROAD 700i
Check the engine fixed bolts.
Replace with new parts if necessary.
Check the collars.
Replace with new parts if necessary.
.
Enginefixedbolts
Colla
r
Colla
r