Lionel 4-6-4 Dreyfuss Hudson User manual

72-8084-250
8/01
®
4-6-4 Dreyfuss Hudson
Steam Locomotive & Tender
Owner’s Manual
SYSTEM
featuring
and

Features
2
• Powerful Pittman motor
• Command reverse unit for use with the Lionel
TrainMaster Command Control system
• Smoke generator that produces
clean, safe, realistic smoke
• Die-cast ElectroCoupler
(rear of tender)
• Wireless Tether
• Odyssey System Speed Control
• Lighted cab interior
• RailSounds digital sound system
• Brilliant headlight
• CrewTalk (in Command)
• TowerCom (in Command)
• Tire-Traction
You own one of the finest and most sophisticated model trains ever built—
the Lionel 4-6-4 Dreyfuss Hudson, featuring
TrainMaster Command Control and the
Odyssey System. With its hand-applied scale
details and advanced technology, your loco-
motive is ready for duty on your model rail-
road layout. Experience the superiority of
today’s Lionel.
Congratulations!
The following Lionel marks may be used throughout this instruction manual and are protected under law.
All rights reserved.
Lionel®, TrainMaster®, Odyssey™, RailSounds™, CrewTalk™, TowerCom™, DynaChuff™,
StationSounds™, Pullmor®, ElectroCoupler™, Magne-Traction®, CAB-1 Remote Controller®,
Powermaster®, Lionel ZW®, ZW®

Table of contents
3
Transformer operations
Running your steam locomotive with a Lionel transformer 4
Locking your locomotive into a single operational state 5
Your locomotive’s Odyssey System speed control 6
Using your tender-mounted ElectroCoupler in the non-Command environment 7
Your locomotive’s RailSounds system—the basics 8
Experiencing the range of your locomotive’s RailSounds system 9
Notes on RailSounds 10
Installing the Lionel Sound Activation Button 11
TrainMaster Command operations
Your locomotive in the TrainMaster Command environment 12
Addressing your locomotive in the TrainMaster Command environment 13
CAB-1 commands for your locomotive 13
RailSounds in the Command environment 14
CAB-1 numeric keypad commands for your locomotive 15
Tuning your locomotive’s performance 16
Your locomotive’s Odyssey System in the Command Control environment 16
Assigning your locomotive a new ID# 17
Reprogramming the Command reverse unit to restore features 18
Maintaining your locomotive’s handrail antenna 18
Maintaining and servicing your locomotive
Lubricating your locomotive 19-20
Servicing your locomotive’s lamps 21
Tire-Traction 22
Adding fluid to the smoke generator 22
Installing the O gauge front coupler 23
Lionel Service 24

Transformer operations
Running your locomotive with a Lionel transformer
Place your locomotive on Lionel or
Lionel-compatible O-54 or larger track.
• With track power OFF, connect the drawbar between locomotive and tender.
That’s all you have to do with Lionel’s new Wireless Tether, an infrared communi-
cation system that eliminates the plugs and wires of the past. Refer to Figure 1.
Your locomotive is designed to operate on track with a minimum diameter of 54”.
2
2
3
3
Power up your locomotive with your transformer.
•Your locomotive is designed to operate on 8-18 volts (AC). Virtually
all Lionel and Lionel-compatible alternating-current transformers are acceptable.
• Do not power your locomotive with direct current (DC). Damage to
sensitive electronic components may occur.
•When you first power up your track, the locomotive will wait
between three and eight seconds as it “listens” for digital language from
the TrainMaster Command Base (available separately). When it’s determined that
it’s on a conventional (non-Command) railroad, the locomotive’s headlight will
illuminate and RailSounds will fire up. At this point, the locomotive is in neutral.
(This occurs when placing the locomotive on your railroad for the first time.
Thereafter, it will start in forward after every three second power interruption.)
Caution!
Move ‘em out!
•Get your locomotive moving. Press the DIR button (the button that momen-
tarily interrupts track power) on your Lionel transformer. This sequences the Lionel
Command reverse unit to the next operating state. This unit alternates between
three states: forward, neutral and reverse.
•Adjust track voltage until your locomotive moves at your desired speed. To
increase speed, increase track voltage. To decrease speed, reduce voltage. To stop the
locomotive, turn off track power.
1
1
Figure 1. Drawbar connection
4
Note!

WORK LIGHTS
Transformer operations
To select a single operational state for your Lionel locomotive (example: for-
ward only), you can deactivate the
Command reverse unit’s sequencing func-
tion with the PROG/RUN switch, located on
the right hand side, under the locomotive’s
cab. Refer to Figure 2 below.
Get your locomotive moving in the desired
direction, then slow it down without stop-
ping. Set the PROG/RUN switch to PROG.
The locomotive is now “locked” into your
chosen direction.
When you no longer want single-direction
operation, just slide the PROG/RUN switch
back to RUN.
Your locomotive’s Command
reverse unit will reset to forward
after any five second or longer power inter-
ruption, regardless of the direction that you
locked in.
Locking your locomotive into a single operational state
Program/Run Switch
Worklight
Switch
Smoke Unit Switch
(see page 18 for details)
Note!
5
Rear
Figure 2. Switch locations

6
Transformer operations
Your locomotive’s Odyssey™ System speed control
You can lock your locomotive into speed control mode (ideal for low speed opera-
tion) so it will automatically compensate for
grades and heavy loads, always maintaining
a specific speed setting. To turn on the
speed control, get your locomotive mov-
ing at the desired speed, in forward or
reverse. Let it run at the desired speed for at
least 5 seconds. Press and hold the
horn/whistle button on your transformer for
2-3 seconds as you increase the throttle by at
least 3 volts. Your locomotive will accelerate
briefly and will then return to your set speed.
You can then release the horn/whistle but-
ton. As long as the throttle position is main-
tained at a higher setting than the initial
level, your locomotive will maintain a con-
stant speed. If the throttle is turned below the
original level, your locomotive will slow
down as the voltage decreases below the “set”
level. To check if the speed control setting
has been “accepted,” turn up the throttle.
You will see the lights brighten, but the speed
will remain constant. For best results, adjust
the track voltage about 3-4 volts above the
“set” point. This will provide enough spare
voltage to compensate for uphill grades, etc.,
but will prevent excessive voltage to the
lamps and smoke unit. (In conventional
mode, these features operate at track voltage,
and excessive voltage may lead to premature
bulb burn-out.)
• If you wish to change the speed control
setting, you must deactivate the speed
control, then reactivate at the new
setting.
To turn speed control off, get your
locomotive into neutral for at least 5 seconds,
then increase the track voltage to full power
with the throttle on your transformer. This
will give you more “room” to lower the volt-
age. Press the horn/whistle button on your
transformer for 2-3seconds while lowering the
throttle voltage to 1/4 of full power, or at least
three volts. The speed control deactivates
when it sees a 3 volt change with the
horn/whistle button pressed, regardless of
initial voltage level. Do not turn the throttle
off, or speed control may not deactivate.
Note! Speed control settings are retained in memory even if power is turned off.
They will remain present until deactivated.

Transformer operations
7
Using your tender-mounted ElectroCoupler
in the non-Command environment
Your tender is equipped with an ElectroCoupler, designed to operate by
remote control with TrainMaster Command
Control. This coupler will not operate manu-
ally or by using a section of uncoupling
track. To use your locomotive tender’s
ElectroCoupler in the non-Command envi-
ronment, you must rely on a piece of rolling
stock equipped with Lionel magnetic cou-
plers. Couple this car directly to your loco-
motive tender’s rear ElectroCoupler. When
using a section of Remote-Control track
(available separately, part no. 6-65530),
place your rolling stock’s coupler “trigger
disc” over the central coil of a remote-con-
trol track section and press “uncouple” on
the controller. The magnetic field pulls the
disc downward, and the coupler opens.
Your locomotive tender’s ElectroCoupler will NOT open manually or by using a
remote-control track section.
Magnetic coupler on the rolling stock coupled
to the rear of your locomotive tender
Note!
Remote-control track section
Figure 3. Operating the rolling stock’s magnetic coupler

8
Note!
Note!
Note!
Note!
Your locomotive’s RailSounds system—the basics
Lionel RailSounds is the most realistic model railroad sound system in the
world. Your locomotive features digital sam-
ples from real-life steam locomotives for the
ultimate in realism.
Begin by installing a 9-volt alkaline bat-
tery in the tender. This ensures interruption-
free operation of RailSounds. The battery clip
is located in the tender. To remove the tender
body, refer to Figure 5 on page 10 for the
location of the six mounting screws.
When you first apply track power, the loco-
motive’s RailSounds system produces the
sounds of the locomotive at rest. As the loco-
motive moves, chuffing begins, increasing
with the locomotive’s speed.
To silence the steam chuffing sound (whis-
tle/bell are unaffected), slide the RailSounds
switch, located on the underside of the tender
(see Figure 5 on page 10 for the location), to
the OFF position before powering up the
locomotive. The whistle is activated by using
the lever or button on your transformer or
CAB-1. The volume control knob is located
on the underside of the tender near the front
truck (see Figure 5 on page 10). Use this
control to adjust the volume level.
Installing a 9-volt alkaline battery in
your locomotive’s tender.
Please remove protective cover from battery clip before installing the battery.
Although RailSounds is powered by track voltage, a battery is required for
uninterrupted operation and shutdown sequences. Use only alkaline batteries.
Discontinue locomotive power for 10 seconds before changing the RailSounds
ON/OFF switch position.
If RailSounds “drops out” during track power interruptions or direction
changes, replace the battery.
Figure 4. Battery installation
Transformer operations

9
Experiencing the range of your locomotive’s RailSounds system
Transformer operations
With RailSounds, you experience the sounds of real railroading like never
before. Simply put, it’s the most sophisticat-
ed, authentic model railroad sound system in
the world. And remember—coming from
inside your Lionel locomotive’s tender are
the authentic sounds of the real steam loco-
motive. No other electric train can offer you
authentic sounds. That’s the power of
Lionel.
• Variable chuff rate. Your locomotive
speed determines the steam chuff rate.
• MultiWhistle. Different whistles every
time—a RailSounds exclusive.
• Authentic bell. Press BELL on your
CAB-1 or transformer to begin the effect,
again to discontinue. Even the final “hit”
is muted like the real thing.
• Reverse unit reset sound. Power
down your track, wait for 3-5 seconds,
and listen for the air-release sound—
that’s the locomotive telling you its
reverse unit has just reset to forward
operation.
• Shutdown sequence. No other model
railroad sound system shuts down like
RailSounds. Turn off track power, and
after the air-release reset sound, you have
two seconds to restart your locomotive. If
you’re done with operations, RailSounds
will commence with an authentic shut-
down sequence about two seconds after
the air-release reset occurs.
An alkaline battery must be
installed for the shutdown
sequence to function.
Note!

Transformer operations
10
Notes on RailSounds
• Use the volume control knob, located on
the underside of the tender, to adjust
sound output.
• Listen for incidental locomotive sounds
during RailSounds operation. They’re
automatic and, of course, authentic.
• The 9-volt alkaline battery you installed
ensures continuous sounds, even during
short track-power interruptions.
• Longer track-power interruptions
(including locomotive derailments)
cause RailSounds to shut down after
about 7 seconds.
• For even more authentic RailSounds
effects, operate your locomotive in the
TrainMaster Command environment. See
page 13-14 for details.
Tender
Body
Screw
Tender Body
Screw
Tender Body
Screw
Tender
Body
Screw
Tender Body
Screw
Tender Body
Screw
Rear
Volume
Control
RailSounds
ON/OFF
Switch
Front
Figure 5. RailSounds switch location and volume control

Transformer operations
Installing the Lionel Sound Activation Button
12
POWER
SUPPLY
A
POWER
SUPPLY
A
For AC transformers with a horn/whistle button
For AC transformers lacking a horn/whistle button
Existing wire
Black wire
Red wire
Lionel no. 610-5906-001
SoundActivation Button for
activating the bell
Lionel no.
610-5906-001
SoundActivation
Button for whistle Lionel no. 610-5906-001
SoundActivation Button for bell
Black wire
Red wire
Red wire
The no. 610-5906-001 button works with any Lionel AC transformer except
no. 6-4690 Type MW. Transformers made by other manufacturers may not be
compatible with RailSounds.
Note!
To operate the bell and horn sounds when operating your locomotive with conven-
tional transformers, you’ll need to install the
Lionel no. 610-5906-001 Sound Activation
Button (available separately). Connect the
button(s) as shown below.
All track power must feed through
the Sound Activation Button. Do
not bypass the button.
Note!
Existing wire
Common/Ground/U
Power
Common/Ground/U
Power
11

12
Your locomotive in the TrainMaster Command environment
Lionel TrainMaster Command Control is the fun and sophisticated model rail-
road control system from Lionel. Your loco-
motive features the Command reverse unit,
which acts as both a conventional reverse
unit and unlocks many extra features when
you operate in Command mode.
TrainMaster Command Control gives you
the power to operate multiple Command-
equipped locomotives on the same track, at
the same time. It’s the most fun you can
have with electric trains, and it’s incredibly
easy too! Just follow the directions below and
you’ll be on your way.
To operate in Command mode, you
need a Command Base and a CAB-1
remote. Find them both at your authorized
Lionel retailer.
Place your locomotive on Lionel or
Lionel-compatible O-54 or larger track.
• Make sure track power is OFF before placing it on track.
• Make sure your Lionel Command Base is ON and its communica-
tions wire is connected to the COMMON post on your Lionel transformer or
the U terminal on any of your installed PowerMasters.
• Once positioned on the track, increase track voltage to FULL (on
PowerMaster, slide the CMD/CONV switch to CMD).
Address your locomotive with CAB-1.
• Press ENG and 1 on the numeric keypad of your CAB-1 remote. This
command is sent by CAB-1 to the Command Base, which then translates
your commands into digital code. That code is sent around your railroad’s
outside rails in the form of a digital “halo.” All Command-equipped Lionels
listen to this digital communication, but they do not respond until they
hear their own ID number.
• The digital language of TrainMaster Command—and not track
power—controls the actions of Command-equipped Lionels.
Track power is simply like gasoline in the tank of your car—it gives you the
power to go places, but it doesn’t tell you where to go or how fast to get there.
• All Command-equipped Lionels come factory-programmed
with an ID# of “1.” To change your locomotive ID#, see page 13.
Move ‘em out!
•Throttle up or press any command button on CAB-1. Your locomo-
tive will respond to your every command. Read on. The fun is just beginning!
1
1
2
2
3
3
TrainMaster Command operations
Note!

Tender rear coupler
releases.
Coupler release sounds.
13
Press AUX2 to turn
your locomotive’s
headlight on and off.
Press WSTL/HRN to
activate the locomotive’s
whistle, release to
discontinue. Multi-Whistle steam
whistle sound.
Press DIR—the loco-
motive decelerates to a
complete stop; turn the
throttle up, and the locomotive
moves in the opposite direction.
There is no neutral. Steam air-
release sound.
Press BELL once to
activate the bell, again
to discontinue.
Traditional bell sound.
PressHALT to shut down all
PowerMaster electrical
output on your railroad.
Stops all Command-equipped Lionels
in operation.
Use HALT only in
emergency situations.
Turn the THROTTLE
to the right to accel-
erate, left to deceler-
ate. Speed-depen-
dent variable steam
chuffing. DynaChuff
dynamic chuffing effect.
CAB-1 commands for your locomotive
Press and hold BOOST
for extra power. Release
BOOST and return to the
locomotive’s previous speed.
Labored chuff.
Press and hold BRAKE to
slow down or stop.
ReleaseBRAKE and
return to the previous speed.
Squealing brake sounds.
Locomotive
RailSounds effects
in bold italic.
Coupler release
sounds.
Addressing your locomotive in the TrainMaster
Command environment
Your Command-equipped loco- motive comes factory-pro-
grammed with an ID# of “1.” To get
your locomotive into action, set
PowerMasters to CMD or set all power
supplies on full. Press ENG and “1”
on CAB-1. Turn the throttle or press
any command button; RailSounds
starts up. Your locomotive is ready
for Command operations.
Address Locomotive #1
PowerMasters set to CMD or traditional
power supplies ON FULL
Press ENG
Press 1 (the ID#)
Throttle up/press any command button
Example
TrainMaster Command operations
SET L M H
Beneath this panel
Note!

RailSounds in the Command environment
Your locomotive’s RailSounds system gives you even more in the TrainMaster
Command environment.
• DynaChuff. Real steam locomotive chuff-
ing depends on the locomotive’s load.
DynaChuff simulates both labored and
relaxed chuffing sounds. Highball down the
mainline and hear the labored chuffing of a
locomotive battling inertia. Reduce your
throttle setting, and chuffing relaxes to a
more sedate sound, as though the load placed
on the locomotive has decreased. Experience
DynaChuff on steep grades, at yard crawls,
and at speed. Another RailSounds exclusive.
• Bonus sounds like squealing brakes
with the CAB-1 BRAKE command.
• Incidental sounds you control with
CAB-1 numeric keypad commands, like
steam let-off and steam release effects.
TrainMaster Command operations
14

15
When you press AUX1 on CAB-1, you turn the numeric keypad into command buttons. The keypad “stays open” and gives you
access to extra command features until you press any top-row button
(SW, ACC, RTE, TR, or ENG). The CAB-1 keypad overlay included
with your locomotive is designed to help you learn the auxiliary fea-
tures specific to this classic locomotive.
Locomotive RailSounds effects in bold italic.
CAB-1 numeric keypad commands for your locomotive
STEAM ENGINE
RESET
VOLUME
SMOKE
➠
BLOW
OFF
SHUT
DOWN
OFF ON
STEAM
RELEASE
PRESS
& HOLD
SMOKE
BOOST
➠
START-UP
CREW
TALK
TOWER
COM
0Stops and resets the locomotive to FOR- WARD. Headlight flickers.
1Raises the volume of RailSounds. Sound volume increases.
2CrewTalk is the sound of unintelligi- ble walkie-talkie communication.
3Starts up RailSounds. Start-up sequence commences. Steam
blowoff sound.
4Lowers the volume of RailSounds. Sound volume decreases.
5Activates the RailSounds steam shut- down sequence. Just like the real thing,
your locomotive must be idle for shut-
down to occur. Steam shutdown com-
mences. Remember, the whistle and bell
will not sound until you restart RailSounds.
6Steam release sound.
7TowerCom is an audible announce- ment that includes that engine’s road
number and/or name. There is a four sec-
ond delay in this function.
8Turns off the smoke generator. Steam release sound*.
9Turns on the smoke generator. Press and hold 9 (10 seconds maximum) to initi-
ate Smoke Boost—it superheats the smoke
generator and enhances smoke output when
you start running your locomotive. Steam
release sound*.
TrainMaster Command operations
*Hearing the steam release sound lets you know
that the locomotive has received these commands.
Note! AUX 1-9 only works if the smoke
unit switch is in the ON position.

MOMENTUM
Simulate the labored performance of a
locomotive pulling a heavy load with
momentum. Press L, M, or H (located under
CAB-1’s removable panel) for light, medium,
or heavy momentum. The Command reverse
unit remembers the setting until you change
it. For delayed response, use H. For quick
response, choose L.
BOOSTING AND BRAKING
Use the BOOST and BRAKE command but-
tons for incremental control of speed and a
superior method for handling stops, starts,
and more. Plus, using BRAKE in the
Command environment gives you a bonus
RailSounds effect—the ultra-realistic sound
of squealing brakes.
STALL
Make your locomotive feel more responsive
by setting a “stall” voltage. Get your locomo-
tive moving, then press SET; the locomotive
will stop. The headlight will flash, indicating
it’s in the SET mode. Turn the throttle clock-
wise to get the locomotive moving, then
decrease speed until the locomotive just
stops. Then press SET again; the Command
reverse unit remembers the stall setting until
you change it. To clear stall, press SET twice,
holding it for one second each time.
HIGH VOLTAGE SETTING
Press ENG, the locomotive ID#, then press
SET; the locomotive’s headlight will flash. Get
your locomotive moving to the maximum
speed you want it to run, then press BOOST.
Use this to keep your locomotive from acci-
dentally being derailed at high speed.
To clear setting, press ENG,
the ID#, then immediately
press BOOST.
SOUND QUALITY
To achieve your preferred RailSounds mas-
ter volume level, use the volume control
knob located on the bottom of the tender (see
page 8). Turn the knob left or right to adjust
the volume to your liking.
For quick remote-control of volume below
the master setting—like muting—use the
CAB-1 numeric keypad’s volume control.
Pressing AUX1 and 4 on the keypad lowers
overall RailSounds output.
16
Tuning your locomotive’s performance
These settings will be lost when you
assign a new locomotive ID number.
Note!
Note!
TrainMaster Command operations
Speed control in Command mode is auto- matic. Simply adjust the speed to the desired level, and the Odyssey System will maintain it over grades and with heavy loads.
Your locomotive’s Odyssey System in the
Command Control environment

17
Assign a new ID# to your
Command-equipped
locomotive
Set the locomotive PROG/RUN Switch to
PROG (see Figure 6 below)
Command Base ON
Place the locomotive on track
PowerMasters set to CMD or traditional
power supplies ON FULL
Turn track power on (PowerMasters):
Press BOOST
Program the locomotive with a new ID#:
Press ENG
Press a number you choose
(the ID#)
Press SET
Set PROG/RUN Switch to RUN
(see illustration below)
Your locomotive remembers its ID#
forever; change it any time with these
steps.
Example As your fleet of Command-
equipped Lionel locomotives
grows, give your locomotive its own
ID#. Choose from any between 1 and
99. Slide the locomotive’s
PROG/RUN switch to PROG. Refer to
Figure 6 for the switch location.
Plug-in the Command Base and
place the locomotive on track. Then,
power up.
Using CAB-1, press ENG, the loco-
motive ID#, then press the SET but-
ton located under CAB-1’s removable
panel. See the locomotive’s head-
light flash; that’s your signal that
the programming has been accept-
ed. Now slide the switch to RUN.
We recommend that you choose an easy-to-
remember ID# for your locomotives. Some
possibilities are part of the locomotive road
number, your age, or any two-digit number
that is not used by another locomotive. If
you like, write the number on a small piece
of tape and put this on the bottom of the
frame to aid in remembering.
Assigning your locomotive a new ID#
TrainMaster Command operations
WORK LIGHTS
Program/Run Switch Smoke Unit Switch
Rear
Figure 6. Switch locations
Worklight Switch

TrainMaster Command operations
18
Reprogramming Command reverse unit to restore features
Due to the inevitable derailments, static, and the nature of electricity, it is possi-
ble that your reverse unit could someday lose
its setup program.
The symptom of this condition would be
unresponsiveness in Command mode. This
can be easily remedied by “reprogramming”
your Command reverse unit using the follow-
ing steps.
STEP 1: Move switch on locomotive from
RUN to PROG.
STEP 2: Plug-in Command Base.
STEP 3: Place locomotive on track, then
turn on power to track.
STEP 4: Press “ENG” then input locomo-
tive’s ID#. Press “SET”.
STEP 5: Press “ENG,” then the ID#,
“AUX1”, then press the number 74.
STEP 6: Turn off power to track and wait
ten seconds.
STEP 7: Remove locomotive from track,
move switch from PROG to RUN.
STEP 8: Place locomotive back on track,
turn power on to track.
STEP 9: Press “ENG” and ID#, then operate
as normal.
Maintaining your locomotive’s handrail antenna
Your locomotive handrails are more than just model grab irons—they’re
the antenna for receiving Command Base
digital communications. Please handle the
locomotive carefully to avoid handrail
damage. To ensure optimum reception, both
handrails are insulated from the die-cast
shell. If your locomotive experiences difficul-
ty receiving Base communications, check the
handrail ends in the cab and pilot for the
presence of insulating material. Ensure that
each insulator is present and fits properly.
Prevent the handrails from touching any part
of the die-cast locomotive cab.

19
Help your Lionel locomotive lead a long and productive life on your railroad by
maintaining it properly.
We recommend that you purchase a Lionel
Lubrication and Maintenance Kit (part
no. 6-62927), available from your Lionel
dealer. Two basic rules to keep in mind:
never over-lubricate (a small amount will
do), and avoid getting grease or oil on the
locomotive wheels, contact rollers, or your
track.
You’ll know your locomotive requires
lubrication when visual inspection reveals
dryness on the parts indicated in Figure 7.
Remove accumulated dirt and dust before
lubricating, and always lubricate any
locomotive emerging from prolonged
storage. Also, lightly lubricate the locomotive
side rods, drive rods, linkage, front and rear
truck pivot points, and tender wheel bearings
after each 25 hours of operation.
Lubricating your locomotive
Maintaining and servicing your Locomotive

OFF ON
SMOKE
OFF ON
Maintaining and servicing your Locomotive
20
Lubricating your locomotive (continued)
Oil
sparingly
Oil
spar-
ingly
Oil
sparingly
Oil
sparing-
Cab Screws
Oil
sparingly
Grease
sparingly
FRONT
Cab Screw
Figure 7. Lubricating your locomotive