Honda CB200 - Cam Chain Tensioner

30
Ill. ENG IN E
9. CAM CHAIN TENSIONER
Fig. 3-54
(I) Cam chain
(2) Kn oc k bolt
(3) Cam sprocket
(4) Cam chain tensioner
(5) Chain guide roll er pin
(6) Snap ring
(7) Cam chain guidecoller
(8) Cam cha in ro ll er collar
(9) Cam chain tensioner spring
(10) Tensioner push bar
( I I ) O-ring
( I 1) Tensioner setting bolt
( I 3) T ensioncr push rubber
( 9) -·· -
(Io) -_
(11)
°P~
I
u
Disassembly
I. Remove the cy l inder head and iake out the tensioner·
push bar. Refer to page 14 for th e removal procedure.
2. Remove the cylinder. Refer to page I 4 for the removal
proce du re.
3. Remove the bolts; pry off the snap ring. Take out the
chain tensioner, guide roller pm and gu ide rolle r in this
order.
tn~1,ection
I. Check for wea, on th e tensioner and guide roller.
Assembly
I. With the gr oove end facing toward the setting holt, press
the push bar in the cylinder head all th e way as far as
it will go : secure with the selling bolr.
2. Adjust the cam chain
With the engine running at idle speed, loosen the lock
nut and tensioner sett ing bolt . The chain will be
tensioned automatically. Rctighten the selling bolt and
secure with lh c lock nut.
(13) - ~
Fig. 3-55 (1) Bolt (2) Snap ring (3) Guide roller
pin (4) Chain tensioner roller
(5) Guide roller
Fig.
J . 56 (I) Chain tensioner setting bolt
(2) Lock nut