operators_manual

Table Of Contents
Oil Filter Removal Preparation
This procedure should be followed before
replacing engine oil filters.
CAUTION
Before beginning to remove and/or
disconnect any components, wait at
least 5 minutes after the key switch is
turned OFF for the aftertreatment DEF
dosing system to purge the DEF from
the system. The DEF system purges
to prevent damage from freezing. Fail-
ure to comply may result in equipment
or property damage.
WARNING
Turn off the engine and place the igni-
tion switch in the OFF position before
disconnecting the battery clamps. DO
NOT place any tools or other materials
on top of or close to the batteries. This
can cause a dangerous high current
short circuit and, in the worst case, a
battery explosion. Keep all objects
away from the battery terminals. Al-
ways break the contact between the
battery clamp and the negative termi-
nal before working on the vehicle.
Working on a vehicle while the battery
is connected may result in electrical in-
jury or damage. Always disconnect the
battery at the negative terminal when
performing service procedures. Failure
to comply may result in death, person-
al injury or equipment damage.
WARNING
Electrical shock hazard: Never discon-
nect the battery clamp when the en-
gine is running. Disconnecting the bat-
tery clamps while the engine is running
may result in death, personal injury or
equipment damage from electrical arc-
ing or damage to electrical compo-
nents.
1. Disconnect the chassis battery cable
at the negative battery terminal.
2. Place an oil collection pan directly
under the oil filter.
After Replacing Engine Oil Filter(s)
Procedure for what to do after installing
new oil filters.
Follow the steps below after installing new
oil filters:
1. Reconnect the chassis battery cable
at the negative battery terminal. See
"Oil Filter Removal Preparation."
2. Add SAE-approved CK-4/CJ-4
engine oil to the maximum level
marked on the dipstick. If the engine
is running a different weight of oil, be
sure to top-off the engine oil with the
same brand and viscosity of oil.
3. Start and run the engine for 5 to 10
minutes and check for any oil leaks.
4. Remove oil collection pan and
dispose of any spillage properly.
5. Shut down the engine, check the oil
level and top up as necessary. See
"Engine Oil Level."
ENGINE MAINTENANCE - Maintenance Procedures
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