Peterbilt 365 User manual

365
MODEL
367
MODEL
389
MODEL

Safety..................................... 1
Emergency..................................... 2
Controls..................................... 3
Driving..................................... 4
Maintenance..................................... 5
Information..................................... 6
Contents

© 2021 PACCAR Inc. - All Rights Reserved
This manual illustrates and describes the operation of features or equipment which may be either
standard or optional on this vehicle. This manual may also include a description of features and
equipment which are no longer available or were not ordered on this vehicle. Please disregard any
illustrations or descriptions relating to features or equipment which are not on this vehicle. PACCAR
reserves the right to discontinue, change specifications, or change the design of its vehicles at any
time without notice and without incurring any obligation. The information contained in this manual is
proprietary to PACCAR. Reproduction, in whole or in part, by any means is strictly prohibited without
prior written authorization from PACCAR Inc.
Contents

Chapter 1 | SAFETY
Using this Manual..................................................................................................................................7
Safety Alerts..........................................................................................................................................7
Illustrations............................................................................................................................................8
General Safety Instructions...................................................................................................................8
Data Recorder..................................................................................................................................... 11
Environmental Protection Agency....................................................................................................... 11
Repairs................................................................................................................................................12
Additional Sources of Information....................................................................................................... 13
Cab Access.........................................................................................................................................13
Climbing onto the Deck Plate..............................................................................................................15
How to open the hood.........................................................................................................................17
Close the Hood................................................................................................................................... 18
Standard Seat..................................................................................................................................... 19
Safety Restraint Belts..........................................................................................................................19
Sleeper Bunks and Restraints.............................................................................................................24
SAFETY -
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What to do before starting the vehicle.................................................................................................25
Vehicle Loading...................................................................................................................................26
Visual inspection while approaching the vehicle.................................................................................27
Daily Checks....................................................................................................................................... 28
Weekly Checks................................................................................................................................... 29
Systems Check................................................................................................................................... 30
SAFETY -
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SAFETY -
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Using this Manual
Please take the time to get acquainted with
your vehicle by reading this Operator’s
Manual. We recommend that you read and
understand this manual from beginning to
end before you operate this equipment.
This manual contains useful information for
the safe and efficient operation of this
equipment. It also provides service
information, with an outline for performing
safety checks and basic preventive
maintenance inspections. We have tried to
present the information you’ll need to learn
about functions, controls, and operation—
and to present it as clearly as possible. We
hope you’ll find this manual easy to use.
There will be times when you need to take
this manual out of the glovebox. When you
do, please be sure to return it when you
are finished using it.
NOTE
After you've read this manual, it should
be stored in the cab for convenient ref-
erence and remain with this truck
when sold.
Your vehicle may not have all the features
or options mentioned in this manual.
Therefore, you should pay careful attention
to the instructions that pertain to just your
vehicle. In addition, if your vehicle is
equipped with special equipment or options
not discussed in this manual, consult your
dealer or the manufacturer of the
equipment.
There are several tools built into this
manual to help you find what you need
quickly and easily; first is the Quick Table
of Contents. Located at the front of the
manual, this table lists the main subjects
covered and gives section numbers where
you can find these subjects. Use the Quick
Table of Contents to find information on a
large subject and then use the detailed
table of contents found on the first page of
each chapter. Cross-referenced citations
also help you get the information you need.
If some other part of the manual contains
further information on the subject you are
reading about, we’ll indicate that in a cross-
reference like this: (See Safety Alerts on
page 7).
Finally, you’ll find a helpful Subject Index.
It’s in the back of the manual and
alphabetically lists the subjects covered.
All information contained in this manual is
based on the latest production information
available at the time of publication.
Peterbilt Motors Company reserves the
right to make changes at any time without
notice.
Safety Alerts
Read and follow all of the safety alerts
contained in this manual. They are there
for your protection and information. These
alerts can help you avoid injury to yourself,
your passengers, and help prevent costly
damage to the vehicle. Safety alerts are
highlighted by safety alert symbols and
signal words such as “WARNING,”
“CAUTION,” or “NOTE.” DO NOT ignore
any of these alerts.
Warnings
The safety message following this symbol
and signal word provides a warning against
operating procedures which could cause
death or injury. They could also cause
equipment or property damage. The alert
will identify the hazard, how to avoid it, and
SAFETY - Using this Manual
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the probable consequence of not avoiding
the hazard.
Example:
WARNING
Hot engine oil can be dangerous. You
could be burned. Let the engine oil
cool down before changing it. Failure
to comply may result in death, person-
al injury, equipment or property dam-
age.
Cautions
The safety message following this symbol
and signal word provides a caution against
operating procedures which could cause
equipment or property damage. The alert
will identify the hazard, how to avoid it, and
the probable consequence of not avoiding
the hazard.
Example:
CAUTION
Continuing to operate your vehicle with
insufficient oil pressure will cause seri-
ous engine damage. Failure to comply
may result in equipment or property
damage.
Notes
The message following this symbol and
signal word provides important information
that is not safety related but should be
followed. The alert will highlight things that
may not be obvious and is useful to your
efficient operation of the vehicle.
Example:
NOTE
Pumping the accelerator will not assist
in starting the engine.
Illustrations
Some of the illustrations throughout this
manual are generic and will not look
exactly like the engine or parts used in
your application. The illustrations can
contain symbols to indicate an action
required and/or an acceptable or
unacceptable condition.
The illustrations are intended to show
repair or replacement procedures. The
procedure will be the same for all
applications, although the illustrations may
differ.
General Safety
Instructions
WARNING
Improper practices, carelessness, or
ignoring any warnings may cause
property damage, personal injury, or
death.
SAFETY - Illustrations
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WARNING
Manually rotating the crankshaft re-
quires a trained technician and specialty
tools. DO NOT pull or pry on the fan in
an attempt to rotate the crankshaft. Ap-
plying force to the fan can damage the
fan blades or cause premature fan fail-
ure. Failure to comply with the approved
procedure may result in property dam-
age, personal injury, or death.
features, continued safe and reliable
operation depends greatly upon regular
vehicle maintenance. Follow the
maintenance recommendations found in
Preventive Maintenance section. This will
help preserve your investment.
Make sure your vehicle is in top working
condition before heading out on the road, it
is the responsible driver's duty to do so.
Inspect the vehicle according to the
Driver's Check List.
• Work areas should be dry, well lit,
well ventilated, free from clutter,
loose tools, parts, ignition sources
and hazardous substances.
• Wear protective glasses and
protective shoes when working.
• DO NOT wear loose-fitting or torn
clothing. Tie back and/or tuck in
long hair. Remove all jewelry when
working.
• Before beginning any repair,
disconnect the battery (negative [-]
cable) and discharge any
capacitors.
• Put a “DO NOT OPERATE” tag in
the operator's compartment or on
the controls.
• Allow the engine to cool before
slowly loosening the coolant fill cap
to relieve the pressure from the
cooling system.
WARNING
Removing the fill cap on a hot engine
can cause scalding coolant to spray
out and burn you badly. If the engine
has been in operation within the previ-
ous 30 minutes, be very careful in re-
moving the fill cap. Protect face,
hands, and arms against escaping flu-
id and steam by covering the cap with
a large, thick rag. DO NOT try to re-
move it until the surge tank cools down
or if you see any steam or coolant es-
caping. Always remove the cap very
slowly and carefully. Be ready to back
off if any steam or coolant begins to
escape.
• Always use wheel chocks or proper
jack stands to support the vehicle
or vehicle components before
performing any service work. DO
NOT work on anything that is
supported only by lifting jacks or a
hoist. Before resting a vehicle on
jack stands, be sure the stands are
rated for the load you will be
placing on them.
SAFETY - General Safety Instructions
Before performing any repair, read and
understand all of the safety precautions
and warnings. The following is a list of
general safety precautions that must be
followed to provide personal safety. Failure
to follow these instructions may cause
death or injury. Special safety precautions
are included in the procedures when they
apply.
Keep in mind that even a well maintained
vehicle must be operated within the range
of its mechanical capabilities and the limits
of its load ratings. See the Weight Ratings
label on the driver's door edge.
Every new vehicle is designed to conform
to all Federal Motor Vehicle Safety
Standards applicable at the time of
manufacture. Even with these safety
Y53-6076-1D1 (09/20) 9
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• Before removing or disconnecting
any lines, fittings, or related items,
relieve all pressure in the air, oil,
fuel, and cooling systems. Remain
alert for possible pressure when
disconnecting any device from a
system that contains pressure.
High pressure oil or fuel can cause
death or personal injury.
• Always wear protective clothing
when working on any refrigerant
lines and make sure that the
workplace is well ventilated.
Inhalation of fumes can cause
death or personal injury. To protect
the environment, liquid refrigerant
systems must be properly emptied
and filled using equipment that
prevents the release of refrigerant
gas. Federal law requires capturing
and recycling refrigerant.
• When moving or lifting any heavy
equipment or parts, make sure to
use proper techniques and
assistance. Ensure all lifting
devices such as chains, hooks, or
slings are in good condition and
are of the correct load capacity.
Make sure all lifting devices are
positioned correctly.
• Corrosion inhibitors and lubricating
oils may contain alkali. DO NOT
get the substance in eyes and
avoid prolonged or repeated
contact with skin. DO NOT
swallow. If ingested, seek
immediate medical attention. DO
NOT induce vomiting. In case of
contact, immediately wash skin
with soap and water. In case of
harmful contact, immediately
contact a physician. Always keep
any chemicals OUT OF REACH
OF CHILDREN.
• Naphtha and Methyl Ethyl Ketone
(MEK) are flammable materials and
must be used with caution. Follow
the manufacturer's instructions to
ensure safety when using these
materials. Always keep any
chemicals OUT OF REACH OF
CHILDREN.
• When working on the vehicle, be
alert for hot parts on systems that
have just been turned off, exhaust
gas flow, and hot fluids in lines,
tubes, and compartments. Contact
with any hot surface may cause
burns.
• Always use tools that are in good
condition. Make sure you have the
proper understanding of how to use
the tools before performing any
service work. Use only genuine
replacement parts from PACCAR.
• Always use the same fastener part
number (or equivalent) when
replacing items. DO NOT use a
fastener of lesser quality if
replacements are necessary. (e.g.,
DO NOT replace a SAE 10.9 grade
with 8.8 grade fastener.)
• Always torque fasteners and fuel
connections to the required
specifications. Overtightening or
under-tightening can allow leakage.
• Close the manual fuel valves prior
to performing maintenance and
repairs, and when storing the
vehicle inside.
• DO NOT perform any repair when
impaired, tired, fatigued, or after
consuming alcohol or drugs that
can impair your functioning.
• Some state and federal agencies in
the United States of America have
determined that used engine oil
can be carcinogenic and can cause
reproductive toxicity. Avoid
inhalation of vapors, ingestion, and
SAFETY - General Safety Instructions
10 Y53-6076-1D1 (09/20)
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prolonged contact with used engine
oil.
• DO NOT connect the jump starting
or battery charging cables to any
ignition or governor control wiring.
This can cause electrical damage
to the ignition or governor.
• Coolant is toxic. If not reused,
dispose of coolant in accordance
with local environmental
regulations.
CAUTION
Corrosive chemicals can damage the
engine. DO NOT use corrosive chemi-
cals on the engine. Failure to comply
may result in equipment or property
damage.
California Proposition 65 Warning
• Diesel engine exhaust and some of
its constituents are known to the
State of California to cause cancer,
birth defects, and other
reproductive harm.
• The catalyst substrate located in
the Diesel Particulate Filter (DPF)
contains vanadium pentoxide,
which has been determined by the
State of California to cause cancer.
Always wear protective clothing
and eye protection when handling
the catalyst assembly. Dispose of
the catalyst in accordance with
local regulations. If catalyst
material gets into the eyes,
immediately flood eyes with water
for a minimum of 15 minutes. Avoid
prolonged contact with skin. In
case of contact, immediately wash
skin with soap and water. In case
of harmful contact, immediately
contact a physician.
• Other chemicals in this vehicle are
also known to the State of
California to cause cancer, birth
defects or other reproductive harm.
• Battery posts, terminals, and
related accessories contain lead
and lead compounds, chemicals
known to the State of California to
cause cancer and reproductive
harm. Wash hands after handling.
Data Recorder
California Vehicle Code - Section 9951 -
Disclosure of Recording Device
Your vehicle may be equipped with one or
more recording devices commonly referred
to as "event data recorders" (EDR) or
"sensing and diagnostic modules" (SDM).
If you are involved in an accident, the
device(s) may have the ability to record
vehicle data that occurred just prior to
and/or during the accident. For additional
information on your rights associated with
the use of this data, contact:
• The California Department of Motor
Vehicles - Licensing Operations
Division
•http://www.dmv.ca.gov/
Environmental Protection
Agency
Some of the ingredients in engine oil,
hydraulic oil, transmission and axle oil,
engine coolant, diesel fuel, air conditioning
refrigerant (R12, R134a, and PAG oil),
batteries, etc., may contaminate the
SAFETY - Data Recorder
Y53-6076-1D1 (09/20) 11
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environment if spilled or not disposed of
properly.
WARNING
Diesel engine exhaust and some of its
constituents are known to the State of
California to cause cancer, birth de-
fects, and other reproductive harm.
Other chemicals in this vehicle are al-
so known to the State of California to
cause cancer, birth defects or other re-
productive harm. This warning require-
ment is mandated by California law
(Proposition 65) and does not result
from any change in the manner in
which vehicles are manufactured.
Contact your local government agency for
information concerning proper disposal.
Repairs
WARNING
DO NOT attempt repair work without
sufficient training, service manuals,
and the proper tools. You could be kil-
led or injured, or you could make your
vehicle unsafe. Perform only those
tasks you are fully qualified to do.
WARNING
Modifying your vehicle can make it un-
safe. Some modifications can affect
your vehicle's electrical system, stabili-
ty, or other important functions. Before
modifying your vehicle, check with
your dealer to make sure it can be
done safely. Improper modifications
can cause death or personal injury.
CAUTION
The installation of electronic devices to
the On Board Diagnostics (OBD) con-
nector, the vehicle Controller Area Net-
work (CAN), or their associated wiring
is not permitted. Doing so can ad-
versely affect vehicle performance
and/or cause fault codes to be record-
ed. The OBD connector is provided for
temporary connection of service tools
and for diagnostic purposes only.
Your dealer’s service center is the best
place to have your vehicle repaired. You
can find dealers all over the country with
the equipment and trained personnel to get
you back on the road quickly—and keep
you there.
Your vehicle is a complex machine.
Anyone attempting repairs on it needs
good mechanical training and the proper
tools. However, all warranty repairs must
be performed by an authorized service
facility. If you aren’t an experienced
mechanic, or don’t have the right
equipment, please leave all repairs to an
authorized service facility. They are the
ones best equipped to do the job safely
and correctly.
Maintenance Manuals
If you do decide to do any complex repair
work, you’ll need the maintenance
manuals. Order them from your authorized
dealer. Please provide your Chassis Serial
Number when you order, to be sure you
get the correct manuals for your vehicle.
Allow about four weeks for delivery. There
will be a charge for these manuals.
SAFETY - Repairs
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about regulations governing transportation
across state lines.
Cab Access
WARNING
Always reinstall steps before entering
the cab or accessing the deck plate.
Without steps you could slip and fall.
Failure to comply may result in person-
al injury or death.
WARNING
Keep steps clean. Clean any fuel, oil,
or grease off the steps before entering
the cab or accessing the deck plate.
Stepping on a slippery surface can
cause a fall which may result in death
or personal injury.
Be careful whenever you get into or out of
your vehicle’s cab. Always maintain at
least three points of contact with your
hands on the grab handles and your feet
on the steps. The following picture shows
the best way to enter and exit a
Conventional Cab.
WARNING
Jumping out of the cab or getting into
the cab without proper care is danger-
ous. You could slip and fall, which
could lead to death or personal injury.
Keep steps clean. Clean any fuel, oil,
or grease off of the steps before enter-
ing the cab. Use the steps and grab
handles provided, and always keep at
least three points of contact between
your hands and feet and the truck.
Look where you are going.
SAFETY - Additional Sources of Information
Final Chassis Bill of Material
A complete, non-illustrated computer
printout listing of the parts used to custom-
build your vehicle is available through the
dealer from whom you purchased your
vehicle.
Additional Sources of
Information
Major component suppliers also supply
operation manuals specific to their
products. Additional manuals and other
pieces of literature are included in the
glove box literature package. Look for
information on products such as the
engine, driver's seat, transmission, axles,
wheels, tires, ABS/ESC, radio, fifth wheel,
lane departure, and adaptive cruise
control. If you are missing these pieces of
literature, ask your dealer for copies.
Another place to learn more about trucking
is from local truck driving schools. Contact
one near you to learn about courses they
offer. Federal and state agencies such as
the department of licensing also have
information. The Interstate Commerce
Commission can give you information
Y53-6076-1D1 (09/20) 13
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How to Lock and Unlock the Cab
Doors
The vehicle has one key for cab doors,
ignition, and the optional sleeper luggage
compartment. Frame-mounted tool box
locks and locking fuel tank caps each have
separate, individual keys.
WARNING
To help lessen the chance and/or se-
verity of death or personal injury in
case of an accident, always lock the
doors while driving. Along with using
the lap shoulder belts properly, locking
the doors helps prevent doors from in-
advertently opening and occupants
from being ejected from the vehicle.
To lock or unlock the doors from outside
the cab:
1. Insert the key into the lock.
•Rotate the key toward the rear
of the vehicle to lock
(clockwise), or
• Rotate the key toward the front
of the vehicle (counter
clockwise) to unlock.
Remote Keyless Entry (Option)
Remote Keyless Entry (RKE) is a system
that adds security and convenience to your
vehicle. The system will lock or unlock cab
doors with the key fob. The system will
alert you with parking lights when the
selected doors are locked or unlocked. The
system includes two key fobs that provide
secure rolling code technology that
prevents someone from recording the entry
signal.
NOTE
FCC ID: L2C0031T IC: 3432A-0031T
FCC ID: L2C0032R IC: 3432A-0032R
This device complies with Part 15 of
the FCC Rules and with RSS-210 of
Industry Canada. Operation is subject
to the following two conditions (1) This
device may not cause harmful interfer-
ence, and (2) This device must accept
any interference received, including in-
terference that may cause undesired
operation. Changes or modifications
not expressively approved by the party
responsible for compliance could void
the user's authority to operate the
equipment. The term IC: before the ra-
dio certification number only signifies
that Industry Canada technical specifi-
cations were met.
SAFETY - Cab Access
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Operate Door Locks using Remote
Keyless Entry
Open doors will not lock using the key fob.
The key fob should be within 30 ft. (9 m) of
the vehicle and should not be in proximity
of other RF sources such as television,
radio or cell phone transmitters.
To unlock the cab doors:
1. Press the UNLOCK button once.
The driver's door will unlock and
the parking lights will come on for
40 seconds.
2. Quickly press the UNLOCK button
a second time within 5 seconds to
unlock the passenger door.
3. Press the LOCK button. The doors
will lock and the parking lights will
come on for 2 seconds.
Climbing onto the Deck
Plate
WARNING
Always reinstall steps before entering
the cab or accessing the deck plate.
Without steps you could slip and fall.
Failure to comply may result in person-
al injury or death.
WARNING
Keep steps clean. Clean any fuel, oil,
or grease off the steps before entering
the cab or accessing the deck plate.
Stepping on a slippery surface can
cause a fall which may result in death
or personal injury.
WARNING
When you are climbing onto and off
the deck plate, maintain at least three
points of contact with your hands on
the grab handles and your feet on the
steps. Always face toward the vehicle
when entering or exiting the cab and
look where you are going. Failure to
comply may result in death or personal
injury.
WARNING
When stepping onto a surface to enter
the cab or access the deck plate, only
use the steps and grab handles instal-
led and designed for that purpose.
Failure to use the proper steps and
grab handles could cause a fall which
may result in death or personal injury.
NOTE
Any alteration (adding bulkheads,
headache racks, tool boxes, etc.) be-
hind the cab that affects the utilization
of installed grab handles, deck plates,
or frame access steps should comply
with Federal Motor Carrier Safety Reg-
ulation 399.
The following pictures show you the right
way to get on and off the area behind your
cab.
SAFETY - Climbing onto the Deck Plate
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Hold handles as you step up. Maintain three points of contact. Maintain three points of contact as you
reach the deck area.
SAFETY - Climbing onto the Deck Plate
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mating side is on the cab or quarter
fenders.
WARNING
Before opening or closing the hood,
make sure your footing is secure and
stable. Failure to do so may cause the
hood to open or close uncontrollably
which may result in death or personal
injury.
1. Hood hold down
CAUTION
A hood not latched securely could
open during operation and cause vehi-
cle damage. Be sure to latch the hood
securely.
WARNING
A pivoting hood could hurt someone or
be damaged itself. Before opening or
closing the hood, be sure there are no
people or objects in the way. Failure to
stand in a position of safety can cause
death or personal injury.
1. Release the latches
2. Place one hand on the hood
emblem, one foot on the bumper,
one foot on the ground, and tilt the
SAFETY - How to open the hood
Maintain three points of contact as you
step to deck plate.
How to open the hood
Access the engine by opening the hood.
The hood is typically held in the closed
position by a latch system. The latches are
typically mounted on the hood and the
Y53-6076-1D1 (09/20) 17
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hood forward. Keep pulling on the
hood until you are certain that the
hood hold open device is engaged.
Close the Hood
The hood is equipped with a hood hold-
open device. In order for the hood hold-
open device to become engaged, the
vehicle hood must be fully open. Once the
vehicle hood is fully open, the hold-open
latch will automatically engage and will
need to be disengaged by the operator.
To disengage the latch for hood closure,
rotate the release lever fully forward.
Press in to disengage.
When closing the hood, be sure that you
maintain the same point of contact (top of
hood) to control the movement of the hood
as it closes. Gently lower the hood into
place to avoid damage to the hood or cab.
WARNING
DO NOT let go of the hood while it
closes. Close the hood in a controlled
manner which requires hands firmly
grasping the hood and feet on a sta-
ble, non-slip, surface. Failure to control
the hood as it closes may result in
death or personal injury
WARNING
Always ensure the hood hold open
latch is engaged to keep the hood fully
open any time anyone gets under the
hood for any reason. Failure to do so
may cause the hood to close uncon-
trollably which may result in death or
personal injury.
WARNING
Before closing the hood, be sure the
area is clear—no people or objects are
in the way. Failure to do so may result
in death or personal injury.
SAFETY - Close the Hood
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