Cam Chain Tensioner Disassembly; Cam Chain Tensioner Inspection; Cam Chain Tensioner Reassembly; Right Crankcase Cover - Honda C50 Shop Manual

c
--e 'er.sioner spr ing comportment
==-=
==-::
e'ely flooded with oil, perform-
--e~e=:; ... e ; is
neces-
- -- --e
c··-
ce o= --e -=---oner spring guide
o '
-he ·e- ·a-e• soring. (Fig. 3-60)
i sosse m bly
emove th e flywheel and starter assembly.
The damper component parts may be disassembled
oy removing the 14mm sea ling bolt.
Inspectio n
Cam c hain tensioner spring. (Fig. 3- 61)
Sta ndard Value Serviceable Li mit
- r e e length
77.2 13.04 in.)
Replace i f under
73.5 mm 12.89 i n.l
Compres-
0.45 ± 0.04 kg / 22.2 mm Replace if under
10.99±0.081b/ 0.874 in.) 0.36 kg / 22.2 mm
sia n fo rc e
10.79 lb/ 0 .87 in .)
Cam chain tensioner roll er diameter
Standard value->35.3mm 10.39 1 inl
Servi ceable limit->Repla ce if under 34 .5mm
11.359 inl
c. Reasse mbly
Ill Assembl e the cam chain t ensio ner co mponent
parts. (F ig. 3- 62)
(Note)
C heck the o peratio n o f the tensio ner after re-
assembly .
3.3 RIGHT CRANKCASE COVER
Th e right crankcase cover is mad e o f heat resisti ng
aluminum a ll oy. A n o il pump is inco rpo rated into the
right f ro nt lo w er sect io n.
The o il delivered Ul)d er pressur e fr o m the o il pump
ente rs the rig ht crankcase o il w e ll and is di ve rted to
he cylinder head and th e right crankcase cove r.
(Fig . 3- 63)
KCASE CO ER
27
~
Load : 0.45
=
0.04
~
(0.99± 0.0881bs)
2
( 0.874in )
Figure 3- 6
T.
Cam chai n tensianer spring
Tension e r . pushrod
,. p::
'=
1
Tensioner pushrod head Tensione r sp r i ng
,.....
14mm
y
sea ling washer
l4mm sea ling bolt
Figure 3- 62. Component parts of com cnoin rensioner
R .cran case cover
Fi g ure 3- 63. R. cra nkcase cover oi l passage