1999 HONDA ODYSSEY lock

Spark Plugs

3. Disconnect the wire connector from the ignition coil by pushingon the lock tab and pulling on the
connector. Pull on the plasticconnector, not the wires. 4. Use a wrench to remove the
hexagon socket head cap bolt
holding the ignition coil. Remove
the ignition coil by pulling it straight out.
5. Remove the spark plug with a five-eighths inch (16 mm) spark
plug socket. 6. Put the new spark plug into the
socket; then screw it into the hole.
Screw it in by hand so you do not
crossthread it.

CONTINUED

Maintenance

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Spark Plugs

7. Torque the spark plug. (If you do not have a torque wrench, tighten
the spark plug two-thirds of a turn
after it contacts the cylinder head.)
Tightening torque:
13 lbf .
ft (18 N .
m, 1.8 kgf.m)
Tighten the spark plugs carefully. A
spark plug that is too loose can
overheat and damage the engine. Overtightening can cause damage to

the threads in the cylinder head.

8. Install the ignition coil. Reinstall
the hexagon socket head cap bolt.
9. Push the wire connector on to the ignition coil. Make sure it locks in

place.

10. Repeat this procedure for the other five spark plugs.
11. Reinstall the cover on the front cylinder bank while putting its
mounting clip in the hole on the
passenger's side. Secure the cover
by turning the heads of the two holding clips one-quarter turnclockwise with a flat-tippedscrewdriver.
Specifications:

NGK: PZFR5F-11

DENSO: PKJ16CR-L11
Spark Plug Gap:
0.04
in
(1.1
mm)

Maintenance
NOTICE
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Wiper Blades
Check the condition of the wiper
blades at least every six months. Look for signs of cracking in the
rubber, or areas that are getting
hard. Replace the blades if you find
these signs, or they leave streaks and unwiped areas when used.
WIPER ARMS

To replace a wiper blade:

1. Raise the wiper arm off the
window.
Front windshield: Raise the driver's

side first, then the passenger's

side.
LOCK TAB
2. Disconnect the blade assembly from the wiper arm by pushing inthe lock tab. Hold it in while you
push the blade assembly toward the base of the arm.

CONTINUED

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Wiper Blades
BLADE
3. Remove the blade from its holder by grasping the tabbed end of the
blade. Pull firmly until the tabs
come out of the holder. BLADE
REINFORCEMENT
4. Examine the new wiper blades. If they have no plastic or metal rein-
forcement along the back edge,remove the metal reinforcement
strips from the old wiper blade and
install them in the slots along the
edge of the new blade. 5. Slide the new wiper blade into the
holder until the tabs lock.
6. Slide the wiper blade assembly onto the wiper arm. Make sure it
locks in place.
7. Lower the wiper arm down against the window.
Front windshield: Lower the
passenger's side first, then the driver's side.

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Air Conditioning System

Your vehicle's air conditioning is a sealed system. Any major mainte-
nance, such as recharging, should be
done by a qualified mechanic. You
can do a couple of things to makesure the air conditioning works
efficiently.
Periodically check the engine's
radiator and air conditioning condenser for leaves, insects, and
dirt stuck to the front surface. These
block the air flow and reduce cooling efficiency. Use a light spray from a
hose or a soft brush to remove them.
The condenser and radiator fins bend
easily. Only use a low-pressure spray
or soft-bristle brush to clean them. AIR CONDITIONING
CONDENSER
Run the air conditioning at least once a week during the cold weather
months. Run it for at least ten minutes while you are driving at asteady speed with the engine at
normal operating temperature. This circulates the lubricating oil con-
tained in the refrigerant. If the air conditioning does not get as
cold as before, have your dealer
check the system. Recharge the
system with Refrigerant HFC-134a (R-134a). (See Specifications on page 316.)

Whenever you have the air conditioning

system serviced, make sure the service

facility uses a refrigerant recycling
system. This system captures the
refrigerant for reuse. Releasing

refrigerant into the atmosphere can

damage the environment.

Maintenance

NOTICE
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Lights

4. Remove the socket from the headlight assembly by turning itone-quarter turn counterclockwise.
5. Remove the burned out bulb from the socket by pushing it in and
turning counterclockwise until it

unlocks.

6. Install the new bulb in the socket. Turn it clockwise to lock it in place.
7. Insert the socket back into the headlight assembly. Turn it
clockwise to lock it in place.
8. Test the lights to make sure the new bulb is working.
9. Put the inner fender in place. Install the two holding clips. Lock
each clip in place by pushing on
the center. Replacing Rear Bulbs
(in Fenders)
1. Open the tailgate. Pull out the covers by carefully prying on the
edge with a small flat-tippedscrewdriver.
2. Use a Phillips-head screwdriver to remove the taillight assembly
mounting screw under each cover.
3. Pull the taillight assembly out of the body by sliding it backward.
4. Determine which of the two bulbs

is burned out: stop/taillight/side

marker light or turn signal light.

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Lights

5. Remove the socket by turning it one-quarter turn counterclockwise.
6. Pull the bulb straight out of its
socket.

Push the new bulb straight into
the socket until it bottoms.
7. Reinstall the socket into the light assembly by turning it clockwise
until it locks.
8. Test the lights to make sure the new bulb is working.
9. When reinstalling the taillight assembly, align and pop the snap
fasteners in place. Tighten the two mounting screws and reinstall the
covers in place. Replacing Rear Bulbs
(in Tailgate)
1. Open the tailgate. Place a cloth on the edge of the taillight cover.Remove it by carefully prying in
the notch on its edge with a small
flat-tipped screwdriver.
2. Determine which of the two bulbs
is burned out: taillight or back-up
light.
3. Remove the socket by turning it one-quarter turn counterclockwise.

CONTINUED

Maintenance

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Lights

4. Pull the bulb straight out of its

socket.

Push the new bulb straight into
the socket until it bottoms.
5. Insert the socket back into the light assembly. Turn it clockwise
to lock it in place.
6. Test the lights to make sure the new bulb is working.
7. Reinstall the taillight cover. Replacing a High-mount Brake
Light Bulb
1. Place a cloth on the middle edge of a part of the lens on the
passenger's side. Remove a part of
the lens by carefully prying on its
edge with a small flat-tipped screwdriver.
2. Use a Phillips-head screwdriver to remove the screw under the lens. 3. Pull the light assembly out of the
tailgate.
4. Remove the socket from the light assembly by turning it one-quarter
turn counterclockwise.
5. Pull the bulb straight out of its
socket.

Push the new bulb straight into
the socket until it bottoms.

Maintenance
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