lock CHEVROLET ASTRO 2005 Repair Manual

3. Check both sides of the dipstick, and read the lower
level. The uid level must be in the COLD area for
a cold check or in the HOT or cross-hatched
area for a hot check. Be sure to keep the dipstick
pointed down to get an accurate reading.
4. If the uid level is in the acceptable range, push the
dipstick back in all the way; then ip the handle
down to lock the dipstick in place.
How to Add Fluid
Refer to the Maintenance Schedule to determine
what kind of transmission uid to use. See
Part D: Recommended Fluids and Lubricants
on page 6-29.If the uid level is low, add only enough of the proper uid
to bring the level up to the HOT area for a hot check.
1. Pull out the dipstick.
2. Using a funnel, add uid down the transmission
dipstick tube only after checking the transmission
uid while it is hot. A cold check is used only
as a reference.
It does not take much uid, generally less than
one pint (0.5 L).Do not overll.
Notice:Use of automatic transmission uid
labeled other than DEXRON
®-III, Approved for the
H-Specication, may damage your vehicle, and
the damages may not be covered by your warranty.
Always use automatic transmission uid labeled
DEXRON
®-III, Approved for the H-Specication.
3. After adding uid, recheck the uid level as described
under “How to Check,” earlier in this section.
4. When the correct uid level is obtained, push the
dipstick back in all the way; then ip the handle
down to lock the dipstick in place.
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{CAUTION:
Steam and scalding liquids from a hot cooling
system can blow out and burn you badly. They
are under pressure, and if you turn the radiator
pressure cap — even a little — they can come
out at high speed. Never turn the cap when the
cooling system, including the radiator pressure
cap, is hot. Wait for the cooling system and
radiator pressure cap to cool if you ever have
to turn the pressure cap.
How to Add Coolant to the Radiator
1. You can remove the radiator pressure cap when the
cooling system, including the radiator pressure cap
and upper radiator hose, is no longer hot. Turn
the pressure cap slowly counterclockwise until it rst
stops. Do not press down while turning the
pressure cap.
If you hear a hiss, wait for that to stop. A hiss
means there is still some pressure left.
2. Then keep turning the
pressure cap, but now
push down as you
turn it. Remove
the pressure cap.
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5. Remove the remaining three screws, the rst
one from the corner reector pocket and the
two remaining from the composite assembly.
6. Remove the composite assembly.7. Turn the halogen bulb
counterclockwise to
remove it from
the assembly.
8. Install the new bulb into the composite assembly by
turning it clockwise until it is completely tightened.
9. Reinstall the composite assembly by installing and
tightening all of the screws previously removed.
5-53

Front Turn Signal and Parking
Lamps
1. Remove the two screws at the inside edge of the
parking/turn signal lamp assembly.
2. Remove the lamp assembly.
3. Squeeze the tab on
the side of the lamp
socket while turning
the socket
counterclockwise.4. Pull the socket out of the lamp assembly.
5. Pull the bulb from the socket.
6. Gently push the new bulb into the socket.
7. Put the socket back into the lamp assembly and
turn it clockwise until it locks.
8. Put the parking/turn signal lamp assembly back into
the vehicle and tighten the screws.
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4. Press the tab and
turn the socket
counterclockwise to
remove the socket
from the bezel. If the
socket does not have
a tab, turn the socket
counterclockwise to
remove the socket
from the bezel.
5. Remove the old bulb from the socket and replace it
with a new one.
6. Reverse Steps 1 through 4 to reinstall the taillamp.Replacement Bulbs
Exterior Lamp Bulb Number
Back-Up Lamps 1156
Headlamps
Composite High-Beam 9005
Composite Low-Beam 9006
Sealed-Beam Headlamps H6054
Parking, Turn Signal Lamps 3157NA
Sidemarker Lamps 194
Stoplamps 2057
For replacement bulbs not listed here, contact
your dealer.
5-56

Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected at least
twice a year for wear and cracking. See “Wiper
Blade Check” inAt Least Twice a Year on page 6-24
for more information.
To replace your windshield
wiper blade inserts, do the
following:
1. Lift the wiper arm away from the windshield.
2. Pinch the two tabs on the wiper arm and slide
the insert out of the blade.
3. Slide the new one in place.Make sure the tabs are locked into position. SeeNormal
Maintenance Replacement Parts on page 5-102for
the proper type of replacement blade.Rear Window Wiper Blade Replacement
If your vehicle is equipped with a rear window wiper
blade, follow the procedure above to replace the
wiper blade.
5-57

CAUTION: (Continued)
To be even more certain the vehicle will not
move, you should put blocks at the front and
rear of the tire farthest away from the one
being changed. That would be the tire, on the
other side, at the opposite end of the vehicle.
When you have a at tire, use the following example as a
guide to assist you in the placement of wheel blocks.
The following information will tell you next how to use
the jack and change a tire.
Removing the Spare Tire and Tools
The jacking equipment you’ll need is stored by your
vehicle’s rear doors, along the passenger’s side wall.
1. Remove the jack cover by pulling it away from
the side wall and down to release the tabs
securing the top of the cover.
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2. Remove the wheel blocks by turning the top nut
counterclockwise. Remove the nut and washer,
then pull the wheel blocks off the bolt.
3. Push down on the bolt and remove the hooked end
from the slot. Slide the jack toward the front of the
vehicle and lift it from the mounting. Remove
the extension and the ratchet from the pouch.Notice:If you remove or restow a tire from/to
the storage position under the vehicle when it is
supported by a jack, you could damage the tire
and/or your vehicle. Always remove or restow a
tire when the vehicle is on the ground.
Your compact spare tire is stored underneath the
rear of your vehicle. You will use the ratchet
and extension to lower the compact spare tire.
5-74

The ratchet has
an UP side.
It also has a
DOWN side.
4. Attach the ratchet to the extension, with the
DOWN side facing you. The extension has a
socket end and a at chisel end.5. Put the at end of the extension on an angle through
the hole in the rear door frame, above the bumper.
Be sure the at end connects into the hoist shaft.
6. Turn the ratchet counterclockwise to lower the
compact spare tire to the ground. Keep turning the
ratchet until the spare tire can be pulled out from
under the vehicle.
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7. Tilt the retainer plate at
the end of the cable,
when the tire has been
lowered, and pull it
through the wheel
opening.
8. Pull the tire out from under the vehicle.
Notice:If you drive away before the spare tire or
secondary latch system cable has been reinstalled,
you could damage your vehicle. Always reinstall
this cable before driving your vehicle.The tools you’ll be using include the jack (A), wheel
blocks (B), extension (C) and ratchet (D).
Removing the Flat Tire and
Installing the Spare Tire
If your vehicle has plastic wheel nut caps, loosen them
by turning the wheel wrench counterclockwise. The
wheel nut caps are designed to remain with the center
cap. Remove the center cap.
5-76