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Part to

Wuence

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34i Connecting :rod and :piston

DescriptionPrecautions

i(l) Scrape off the carbon de- posits from the cylinder and piston head. Then?in j order to remove the two bolts, open the bending section of the connecting rod lock washer.

(2)Remove the oil scraper, 1

!lock washer, and connect- I

1ing rod cap from the crankshaft.

!(3) Turn the crankshaft until

I the piston comes to the top

I

Necessary tools

:lO m/m box ispanner or

/10 m/m spanner

I

position. Then push the

!

connecting rod to remove j

Ithe piston from the cylin- der top.

I

I I I

35

‘Piston bc

 

!Piston ring

36

Crankshaft

(1)Remove the piston from

:the connecting rod edge by undipping the two piston pin clips.

(2)Open the ring joint wide and remove the piston ring from the piston.

(1)Remove the woodruff key (for the magneto).

1Be careful not to i damage the inside i of the rod edge.

Be careful not to open the joint too wide, or it will break.

i

i i

37

iMount

 

I

Piston Ring

Clip

Piston

:(2)

Remove the crankshaft

i Be careful not to

 

while tapping the magneto i damage the oil seal.

 

tip.

 

;(l)

Remove the four M8

:

 

flange nut of engine side

i

i

& generator side

I

!

I I

‘12 m/m box !spanner or

)12 m/m spanner

/

 

<---

Rod Lock

Washer

Connecting Rod

Cap

;‘;

 

 

ti

 

 

 

 

 

 

F&. 9-3-26

G

Connecting

Rod Bolt

 

 

 

-47-

Page 51
Image 51
Subaru Robin Power Products R1200 service manual Be careful not to open the joint too wide, or it will break