Cylinder Leakage Test

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Testing Procedure

With the use of air pressure, a leak test will aid in diagnosing cylinder leakage. If necessary, the leak test may be used in conjunction with the engine compression test, in order to help isolate the cause of leaking cylinders.

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Document Tags

Document Title: Cylinder Leakage Test

procedure

leak

test

cylinder

leakage

engine

order

battery

remove

system

install

closed

piston

inspect

escaping

perform

following

rocker

cover

suspect

valve

replacement

head

train

components

cleaning

inspection

crankcase

block

following procedure

procedure remove

suspect cylinder

inspect cylinder

cylinder head

valve train

inspection escaping

negative battery cable

spark plug ignition

plug ignition system

perform following procedure

following procedure remove

procedure remove rocker

remove rocker cover

cover suspect cylinder

suspect cylinder valve

cylinder valve rocker

valve rocker cover

rocker cover replacement

inspect cylinder head

cylinder head broken

head broken valve

broken valve spring

valve train components

cylinder head burnt

head burnt valve

burnt valve face

valve face valve

seat valve train

cleaning inspection escaping

engine block cleaning

block cleaning inspection