Tips On Assembling And Disassembling Engine; Cylinder Head - Suzuki MT50 Service & Parts Manual

To install the engine into the frame reverse the order of removal.
to the wiring diagram. Check the oil pump control lever adjusting marks.
operation.

9-4. Tips on Assembling and Disassembling Engine

The Engine is the heart of the motorcycle and consists of precisely manufactured parts,
which must be handled and assembled most carefully.
your hands and tools clean at all times.
Before beginning work, prepare work benches, necessary tools, clean rags and cleaning
solvent for washing parts.

9-5. Cylinder Head

9-5-1. Removing
Remove 4 nuts with a 1 Omm wrench and take
off the cylinder head.
nuts by in a criss-cross fashion to prevent
cylinder head warpage.
9-5-2. Servicing
A. Removing carbon deposits:
Although carbon accumulation has been min­
imiz e d by the adoption
advised to remove carbon deposits in the com­
bustion chamber with a screw driver bit or
something like that every
taking care not to damage dome surface. Note
that carbon deposits decrease heat radiation
as well as increasing engine compression with
r e su lt an t engine overheating .
B. Removing dirt accumulation:
Dirt acctJmulated between the cooling fins
can cause engine overheating because it affects
thermal radiation adversely.
To clear the cylinder head of dirt accumula­
tion, scrape with a screw driver and then
brush with cleaning solvent or gasoline.
Be sure to loosen the
of C.C.I., i t is
km mi)
6,000 (4,000
Connect wires according
When working on the engine, keep
Fig. 9-5-1 Loosening order of cylinder
head nut
Fig. 9-5-2 Unscrewing cylinder
head nut
Inspect the clutch
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