INSTALLATION - CYLINDER HEAD FRONT
COVER
NOTE: Thoroughly clean all mating surfaces with
appropriate solvents to assure that no grease or oil
is present during reassembly.
NOTE: Dowel pins are used as a guide during
assembly and must remain in the proper position to
assure a good sealing surface.
(1) Apply sealant to the mar ked surfaces with a
bead thickness of 1.5 ± 0.5 m m (Fig. 18).
NOTE: Install front cover of cylinder head within 10
minutes after applying sealant. Do not spread seal-
ing bead.
(2) Raise locking pawl of top guide rail an d guide
front cover onto guide pins.
(3) In st all bolt s att aching front cover (Fig. 16)
Tighten bolts to 14N·m (124 lbs. in.).
WARNING: NO FIRE, OPEN FLAMES OR SMOKING.
REMOVE SOURCES OF IGNITION FROM THE AREA.
WEAR PROTECTIVE CLOTHING WHEN HANDLING
FUEL. RISK OF POISONING FROM INHALING AND
SWALLOWING FUEL. RISK OF INJURY FROM SKIN
AND EYE CONTACT WITH FUEL. POUR FUELS
ONLY INTO SUITABLE AND APPROPRIATELY
MARKED CONTAINERS.
(4) In st all vacu um pump (Refer to9-ENGINE/
ENGINE BLOCK/INTERNAL VACUUM PUMP -
INSTALLATION).
NOTE: Timing chain tensioner must be installed
with a new gasket.
(5) In st all timing chain tensioner (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BE LT/CHAIN
AND SPROCKETS - INSTALLATION).
(6) Connect nega tive bat tery cable.
WARNING: USE EXTREME CAUTION WHEN THE
ENGINE IS OPERATING. DO NOT STAND IN A
DIRECT LINE WITH THE FAN. DO NOT PUT YOUR
HANDS NEAR THE PULLEYS, BELTS OR FAN. DO
NOT WEAR LOOSE CLOTHES.
(7) St art the engine a nd inspect for leaks. Ca re
must be taken to observe t he fu el system warn ing
(Refer to 14 - FUEL SYSTEM - WARNING)
INSTALLATION - CYLINDER HEAD GUIDE RAIL
(1) Carefully position t he top guide rail onto the
guid e p ins .
(2) Count er hold th e camshaft with an open end
wrench and in stall driver of in let cam sh aft sprocket.
Tight bolt to 50N·m (37 lbs. ft.).
(3) Remove camshaft spr ocket locking pin.
(4) Carefully raise locking pawl of top guide rail
and install front cover at cylinder hea d (Fig. 16).
(5) In st all timing cha in tension er with new gasket
(Refer to 9 - ENGINE/VALVE TIMING/TIMING
BELT/CH AIN AND SPROCKETS - INSTALLA-
TION).
(6) In st all en gine cover (Refer to9-ENGINE/
CYLINDER HEAD/CYLINDER HEAD COVER(S) -
INSTALLATION).
(7) Reconnect n egat ive batt ery cable.
WARNING: US EXTREME CAUTION WHEN THE
ENGINE IS OPERATING. DO NOT STAND IN A
DIRECT LINE WITH THE FAN. DO NOT PUT YOUR
HANDS NEAR THE PULLEYS, BELTS OR FAN. DO
NOT WEAR LOOSE CLOTHES.
(8) St art en gine and inspect for lea ks.
CAM SH AFT (S)
STAN DARD PROCEDU RE
STANDARD PROCEDURE - CHECKING CAM-
SHAFT POSITION
(1) Disconn ect nega tive battery cable.
(2) Remove engine cover (Refer to9-ENGINE
COVER - REMOVAL).
WARNING: (Refer to 14 - FUEL SYSTEM - WARN-
ING)
Fig. 18 CYLINDER HEAD COVER SEALING
SURFACE
1 - CYLINDER HEAD FRONT COVER
2 - SEALANT BEAD
9 - 28 ENGINE VA
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