2009 NISSAN LATIO Service Repair Manual

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NISSAN LATIO 2009  Service Repair Manual EM-78< ON-VEHICLE REPAIR >
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OIL SEAL
Use  Genuine  Silicone  RTV  Seal ant  or  equivalent.  Refer  to  GI-42,  " Recommended  Chemical  Prod-
uct and Sealant " .
2. Install rear oil seal so t

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NISSAN LATIO 2009  Service Repair Manual EM
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CYLINDER HEAD
Removal and Installation INFOID:0000000004784305
REMOVAL WARNING:
• Put a “CAUTION: FLAMMABLE” sign in the workshop.
• Be sure to work in a well ventila ted area and furn

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NISSAN LATIO 2009  Service Repair Manual Cylinder
Block " .
1. Wipe off engine oil and remove water scale (like deposit ), gasket, sealant, carbon, etc. with a scraper.
CAUTION:
Never allow gasket debris to enter passag es for engine oil or

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NISSAN LATIO 2009  Service Repair Manual CYLINDER HEAD
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2. Tighten cylinder head bolts in numer
ical order as shown with the
following procedure to install cylinder head.
CA

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NISSAN LATIO 2009  Service Repair Manual 1. Spark plug 2. Valve collet 3. Valve spring retainer
4. Valve spring 5. Valve spring seat 6. Valve oil seal
7. Valve guide (EXH) 8. Valve guide (INT) 9. Cylinder head
10. Valve seat (EXH) 11. Valve

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NISSAN LATIO 2009  Service Repair Manual CYLINDER HEAD
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1. Remove spark plug using suitable tool.
2. Remove valve lifter. • Identify installation positions, and store them

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NISSAN LATIO 2009  Service Repair Manual Cylinder Head " .
• If dimensions are out of the standard, r eplace valve and check valve seat contact.
Valve Guide Clearance
Valve Stem Diameter
• Measure the diameter of valve stem with micromet

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NISSAN LATIO 2009  Service Repair Manual EM
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• Set  a  try  square  (A)  along  the  side  of  valve  spring  and  rotate
spring. Measure the maximum clearance between the top of spring
and try square.
• If it exceeds the limit, repl