How to Overhaul Honda Type Cub 100cc
- Tools and materials
- Pliers
- Philip Screwdriver (+) and slotte screwdriver(-)
- Hammer
- Shock T handle
- Combination spanner
- Shocket wrench
Steps to dismantle the Honda motorcycle engine 100cc cub type
STEP 1: Parts of the cylinder block and cylinder head
a. remove the carburetor by removing 10 mm bolts using the wrench 10 mm
b. Remove the exhaust and spark plug then remove the timing chain gear by opening the gear timing cover. Precise the marker on the gear timing with the point that is on the cylinder head and make sure it is in neutral or compression position by turning the magnetic nut using the 14mm shock
T handle towards the front and looking at the magnetic point (T). open two timing gear bolts on the noken, then release the timing gear to the outside.
T handle towards the front and looking at the magnetic point (T). open two timing gear bolts on the noken, then release the timing gear to the outside.
c. Open the bolt on the left side of the cylinder head with the characteristic “plot bolt and in the center there is a point
(+) using a 10 mm spanner”.
(+) using a 10 mm spanner”.
d. Open the cylinder head nut just behind the front wheel, using a 10 mm shocket wrench
e. Remove the cylinder head from the cylinder block
f. Open the roller timing bolt using the 10mm shock
T handle, on the cylinder block, release the timing roller to the left.
T handle, on the cylinder block, release the timing roller to the left.
g. Remove the cylinder block from the crank case
towards the front
towards the front
h. Remove the piston pin retainer kip using a
slotte screwdriver or use long nose pliers
slotte screwdriver or use long nose pliers
i. remove the piston pin
STEP 2: Magnet Parts
a. Open the left side of the magnet using the 8 mm shock T handle , but don’t forget to open the gear pedal first with the 10 mm spanner.
b. Remove the magnetic nut by using a 14 mm shocket
wrench, and use special tools or often called a magnetic traker to remove the magnet.
wrench, and use special tools or often called a magnetic traker to remove the magnet.
c. Remove the starter gear using the criclip pliers
and the rubber chain retaining rubber using a philip screwdriver to pry it slightly
and the rubber chain retaining rubber using a philip screwdriver to pry it slightly
d. Remove the magnetic snap ring using a slotte screwdriver and hammer, put the screwdriver in place and punch the screwdriver until the snap ring is released.
e. Remove the starter teeth simultaneously
f. Open the fastening bolt on the large timing chain cover using a screwdriver
g. Remove the timing chain cover, then remove the small timing wheel then remove the timing chain from the timing gear.
STEP 3: Coupling Section
a. Open the oil drain bolt using a 17mm shock et wrench and load the oil into the container provided
b. Open the standard footrest bolt on the engine as much as 4 pieces using 12mm shocket wrench
c. Open the kick starter using the 12mm combination
spanner
spanner
d. Open the bolt like a clutch by using an 8 mm shock T handle of approximately 10 pieces
e. Then release the clutch tub slowly
f. Open 3 oil filter bolts on the sprocket or double clutch with a 8 mm shock T handle or with a screwdriver tap, then remove the filter cover
g. Remove the safety claw on the sporket binding nut by gouging it to the right or left so that it no longer holds the binding nut
h. Open the binding nut using special tools (it is recommended not to use chisels or that can make the propeller shaft)
i. Open the 2 oil reservoir bowl bolts on the clutch canvas house using the 10mm shock T handle
j. Remove the bearing on the clutch canvas house
k. Open the clutch canvas clutch nut using special tools
l. Remove the clutch house and sprocket set simultaneously using both hands towards the outside Wash all dirty parts using premium and clean the surface ofthe crank case and cylinder head and others that are different from the gasket,
if the damaged gasket clean the surface of the gasket.
if the damaged gasket clean the surface of the gasket.
During installation
do the opposite “install the groove I made earlier with the
reverse process”, where the first dismantled will be installed later …
reverse process”, where the first dismantled will be installed later …
