1990 MITSUBISHI SPYDER Service Repair Manual

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MITSUBISHI SPYDER 1990  Service Repair Manual ENGINE  OVERHAUL R o c k e r
 OIL
INSTALLATION
SEAL  PACKING 
  TSB  Revision

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MITSUBISHI SPYDER 1990  Service Repair Manual 11  ENGINE  OVERHAUL   Rocker 
.
INSPECTION
CAMSHAFT
(1)  Measure  the  cam  height.
Roller
Standard  value  mm  (in.)Limit mm (in.)
Intake 34.91  (1.37) 34.41  (1.36)
Exhaust
34.91  (1.37)34.41
ROCKE

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MITSUBISHI SPYDER 1990  Service Repair Manual ENGINE  OVERHAUL Rocker  Arms  and 
(4)  After  air  bleeding,  place  lash  adjuster on  the 
(Leak  down  tester).
(5)  After  plunger  has   down 
measure  time  taken  for  it  to  go  down 1mm. R

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MITSUBISHI SPYDER 1990  Service Repair Manual 11E N G I N E   O V E R H A U L  
CYLINDER  HEAD  AND  VALVES11300690201
REMOVAL  AND  INSTALLATION
Removal  steps1. Cylinder head bolt
  head  assembly
  Retainer  lock
5. Valve spring retainer 
6. V

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MITSUBISHI SPYDER 1990  Service Repair Manual ENGINE  OVERHAUL   Cylinder  Head  and  Valves
colorSpring
retainer
Stem  seal
, Spring seat
REMOVAL
PRECAUTION  FOR   PARTS
(1)  Keep  removed  parts  in  order  according  to  the  cy linder,
number

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MITSUBISHI SPYDER 1990  Service Repair Manual 11  E N G I N E   O V E R H A U L    Cylinder  Head 
Identification  mark
  RETAINER  LOCK  . . 
  The  ‘valve spring,if  excessively,  compressed,  causes  the
bottom  end  of  retainer  to  be  in

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MITSUBISHI SPYDER 1990  Service Repair Manual ENGINE  OVERHAUL   Cylinder  Head  and 
Valve  seat 
contact
Margin
I
I
Free 
height
INSPECTION
CYLINDER  HEAD (1)  Check  the  cylinder  head  gasket  surface  for  flat ness  by
using  a  straighted

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MITSUBISHI SPYDER 1990  Service Repair Manual   ENGINE  OVERHAUL   Head  and 
(2)  Measure  the  squareness  of  the  spring  and, 
is exceeded, replace.
Standard  value:  or less
Limit:  Max. 
Stem  O.D.
Valve  stem  end
Valve  stem 
projection