Disassembly and assembly
KENR6226-01 41
Disassembly and Assembly Section
b. Heat ring gear (3) in an oven to a maximum
temperature of
150°C (302°F) prior to
installation.
Note: Do not us
e a torch to heat the ring gear.
c. Ensure that the orientation of ring gear (3) is
correct and qu
ickly install the ring gear onto
flywheel (2).
g01305297
Illustration 69
Typical example
2. Thoroughly clean the flywheel housing. Inspect
the crankshaft rear seal for leaks. If there are any
oil leaks replace the crankshaft rear seal. Refer
to Disassembly and Assembly, “Crankshaft Rear
Seal - Remove and Install”.
3. Install Tooling (B) to positions (X) in the crankshaft.
4. Install Tooling (A) and a suitable lifting device
to flywheel (2). The weight of the flywheel is
approximately 42 kg (93 lb).
5. Position fl ywheel (2) onto Tooling (B).
On three cylinder engines that have a roll pin,
ensure that the roll pin is installed to the crankshaft
and that the roll pin is free from damage. Align
theholeintheflywheel with the roll pin in the
crankshaft.
6. Install bolts (1) finger tight.
7. Remove Tooling (B) and install the two remaining
bolts (1).
8. Use a suitable tool to prevent flywheel (2) from
rotating. Tighten bolts (1) to a torque of 74 N·m
(54 lb ft).
9. Remove Tooling (A) and the lifting device from the
flywheel.
End By:
a. Install the electric starting motor. Refer to
Disassembly and Assembly, “Electric Starting
Motor-Remove
and Install”.
i02960085
Crankshaft Re
ar Seal - Remove
and Install
Removal Proc
edure
Start By:
a. Remove the flywheel. Refer to Disassembly and
Assembly, “Flywheel - Remove”.
NOTICE
Keep all parts clean from contaminants.
Contaminant
s may cause rapid wear and shortened
component life.
NOTICE
Care must be taken to ensure that fluids are contained
during performance of inspection, maintenance, test-
ing, adjusti
ng and repair of the product. Be prepared to
collect the fluid with suitable containers before open-
ing any compartment or disassembling any compo-
nent contai
ning fluids.
Dispose of all fluids according to local regulations and
mandates.
Note: The two cylinder, the three cylinder and the
four cylinder engines have different configurations for
the flywheel
housing and the back plate. The removal
process is similar for all models.
This document has been printed from SPI². Not for Resale