Description Of Services - Engine Components; Automatic Transmission (Fluid Check); Battery Maintenance - Jeep 1979 CJ-5 Technical & Service Manual

B-6 MAINTENANCE
DESCRIPTION OF SERVICES—ENGINE COMPONENTS
1. Afr Cleaner (Filter)
Procedures for air cleaner servicing and replacement
are located in Chapter 1J—Fuel Systems.
2. Automatic Transmission (Flyid Check)
' ...
Inspect fluid level at scheduled interval. Check while
the transmission is at normal operating temperature.
This occurs after at least 15 miles (25 km) of expressway
driving or equivalent city driving. At normal operating
temperature, the gauge end of the dipstick will be too
hot to hold comfortably.
To make an accurate fluid level check perform the
following steps:
(1) Bring transmission up to normal operating tem-
perature as indicated above.
(2) Place vehicle on level surface.
(3) Have engine running at idle speed.
(4) Apply parking brake.
(5) Move gearshift lever through all positions, leav-
ing it in Park.
(6) Remove dipstick, located in fill tube at right rear
of engine near dash panel, and wipe clean.
(7) Insert dipstick until cap seats.
(8) Remove dipstick and note reading. The fluid
level should be between the ADD and FULL marks. If at
or below the ADD mark, add sufficient fluid to raise
level to FULL mark.
Use AMC/Jeep Automatic Transmission Fluid or
equivalent labeled, Dexron® or Dexron II®.
CAUTION: Do not overfill Overfilling can cause
foaming which can lead to overheating, fluid oxidation,
or varnish formation. These conditions can cause inter-
ference with normal valve, clutch, and servo operation.
Foaming can also cause fluid to escape from the trans-
mission vent where it may be mistaken for a leak.
When checking fluid level, also check fluid condition.
If fluid smells burned or is full of metal or friction
material particles, a complete transmission overhaul
may be needed. Examine the fluid closely. If doubtful
about its condition, drain out a sample for a double
check.
Refer to Chassis Components for procedures on
changing automatic transmission fluid and linkage
adjustment.
3. Batt@rf
WARNING: Wear safety glasses, rubber gloves and
protective clothing when servicing the battery. Battery
fluid contains sulfuric acid and must be kept away from
skin, eyes, clothing and the vehicle painted surfaces. If
acid contacts any of these, flush immediately with
large amounts of water. If acid contacts skin or eyes
get medical attention. Do not smoke while checking or
servicing the battery and keep open flames or sparks
away from battery filler caps since explosive gas is al-
ways present
Check electrolyte level at scheduled interval. Lift the
battery cell caps with a nonmetalic tool (fig. B-1), if
neccessary, and look into each filler well. Maintain the
fluid level above the battery plates to the bottom of the
filler well ring. Add distilled water or drinking water
free of high mineral content. In freezing weather, add
water before driving to assure mixing with acid and to
prevent freezing.
Fig. B-1 Removing Battery Filler Caps On Heavy-Duty Battery
In addition to regular fluid checks, inspect overall
battery condition before every winter season according
to the following procedure:
(1) Disconnect battery negative cable and then posi-
tive cable.
(2) Clean cables and terminal posts with a wire-
brush terminal cleaner.
(3) Check battery fluid level and replenish if neces-
sary (fig. B-1).
(4) Remove battery holddown and clean battery
case and battery tray, if necessary, with a solution of
baking soda and water; then rinse thoroughly.
(5) If neccessary, tip the battery slightly to drain
dirty water through the slots provided.