Work With Engine In Frame - Suzuki MT50 Service & Parts Manual

9-1. Work with Engine in Frame

Thes e parts can be inspected, adjusted and replaced without removing the engine from the
frame. When removing the crankcase cover for repairing clutch, gear shifting shaft, etc,
first remove the oil drain plug located on the bottom of the engine to
gearbox and clutch chamber .
Parts
1. Spark Plug
Cylinder Head
2.
Cylinder Head
3.
Gasket
Cylinder
4.
Piston
5.
Piston Ring
6.
7. Piston Pin
8. Piston Pin Circlip
Con-rod Small
9.
End Needle Bearing
Flywheel Magneto
10.
Neutral Indicator
11.
Switch
12. Engine Sprocket
Reed valve
13.
14. Primary Pinion
1 5. Clutch
16. Gear Shifting Shaft
Oil Pump
17.
Carburetor
18.
.
Retighten, inspect, adjust gap, remove carbon, replace; Inspect
for flexibility, replace
gasket
Retighten cylinder head bolts; Remove carbon, check for war-
page, reP,air
Inspect, replace
Remove carbon from ports; Check for burned spots and scor-
ing, repair; Check for wear, rebore
Remove carbon from heads and ri,ng grooves; Inspect for burned
spots and scoring, repair or replace; Check piston pin holes
and ring locating pins for wear, replace
Inspect for wear and tension, replace
Inspect for wear, replace
Inspect for warpage and dropping out, replace or repair
Inspect for wear, replace
Check contacfpoint and ignition timing, adjust; Check point
surface for pits, polish; Check condenser,
Inspect for wire break, repair or replace; Inspect gasket, replace
Inspect for wear, replace
Inspect for cracks and wear, rep lace
Inspect for backlash, replace
Inspect cork plates for wear, replace; Inspect reaction springs
for free length,
stepped splines, replace; Check housing for loose riveting and
burrs on grooves, repair or replace, check gear backlash, replace,
check clearance, adjust
Inspect shaft return spring for tension, replace, Inspect for
wear, replace
Check control lever adjusting marks, adjust; Check oil lines for
air, remove
Check play in throttle cable, adjust; check float level, adjust;
check fuel mixture for various throttle openings, adjust; Clean
Operation
repair or r�place; Inspect sleeve hub for
a n the
d
r i oil from the
replace.
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