CAUTION
Do not direct high pressure water onto
seals or flexible hoses. Water may en-
ter the part which will contaminate the
system lubricants and fluids. To pre-
vent damage to these components,
keep a gentle flow of water moving at
all times. Failure to comply may result
in equipment damage.
Daily or Refueling Maintenance
Checks
Visual Inspection of Engine
This procedure should be followed as part
of daily and refueling maintenance checks.
1.
Check for any signs of fluid leaks.
2.
Ensure all access caps/covers are
installed and tight.
3.
Excessive oil, coolant or fuel
consumption
4.
Loose or damaged parts
5.
Worn or damaged belts
6.
Worn or damaged wiring harnesses
7.
Any change in system appearance
8.
Odor of fuel
9.
Odor of electronic devices.
10. When operating the engine, listen
for any unusual system noises
which can indicate service is
required.
Daily Maintenance Items
Daily maintenance tasks below must be
performed to properly maintain the engine:
on page
36
on page 36
Chassis Fuel Filter / Water Separator
page 36
on page 56
on page 36 and
on page 36
37
How to Drain Moisture from Air Tank
on
page 37
on page 37
Fuel Filter / Water Separator
This procedure should be followed as part
of daily and refueling maintenance checks.
1.
Drain trapped water (if equipped).
Refer to the Fuel Filter Water
Draining Procedure.
Chassis Fuel Filter / Water
Separator
This procedure should be followed as part
of daily and refueling maintenance checks.
1.
Drain trapped water (if equipped).
Cooling Fan
This procedure should be followed as part
of daily and refueling maintenance checks.
1.
Inspect for cracks.
2.
Inspect for clearance to other
components.
Coolant Level
Replacement or top up coolant should
have the same antifreeze concentration
and corrosion inhibitor content as the
original coolant in the cooling system. If
operating in sub-freezing conditions, a
60/40 mix of antifreeze and distilled water
may be substituted.
Always dilute antifreeze to the correct
concentration based on freeze protection
before adding it to the cooling system.
Adding or using 100% antifreeze in a
ENGINE MAINTENANCE - Maintenance Requirements
36
Y53-1185-1J1 (10/21)
2
Содержание PX-9
Страница 1: ...Operator s Manual Operator s Manual 2022 Model Year Warranty 2021 Emissions...
Страница 2: ......
Страница 3: ...PX Operator Manual PACCAR PX 9 Engine...
Страница 4: ......
Страница 5: ...Engine Operation 1 Engine Maintenance 2 Engine Warranty 3 Contents...
Страница 78: ...ENGINE MAINTENANCE Engine Identification Y53 1185 1J1 10 21 75 2...
Страница 79: ...Chapter 3 ENGINE WARRANTY United States and Canada Engine Warranty 77 ENGINE WARRANTY 76 Y53 1185 1J1 10 21 3...
Страница 92: ...ENGINE WARRANTY United States and Canada Engine Warranty Y53 1185 1J1 10 21 89 3...
Страница 96: ...Index...
