CHROME DIPSTICK WITH LIGHTED LCD OIL TEMPERATURE READOUT
J019602006-01-06
GENERAL
Kit Number
62970-02B, 62972-02C
Models
Kit Number 62970-02B fits 2000 and later Softail® model motorcycles.
Kit Number 62972-02C fits 1984-2003 XL (Sportster®) model motorcycles.
NOTE
This oil temperature dipstick is designed to be viewed at certain angles, such as when the rider is off of the vehicle and the vehicle is on the jiffy stand. The LCD display may not be visible at all angles, as while riding.
INSTALLATION
Installing the LCD Readout Dipstick
| 1. | Remove the original equipment (OE) dipstick from the filler neck. | 
Figure 1. Dipstick Components (Bottom View) | ||||||||||
| 2. | See Figure 1. Lightly oil the "O"-ring around the plastic collar of the new LCD dipstick. | |||||||||||
| 3. | See Figure 2. Orient the dipstick so that the display window is horizontal and readable from left to right, with the Bar & Shield logo to the left (toward the rear of the vehicle). Install the dipstick in same manner as the stock dipstick. |
NOTICE
Do not allow hot oil level to fall below Add/Fill mark on dipstick. Doing so can result in equipment damage and/or equipment malfunction. (00189a)
NOTE
On 2005 and later Softail model motorcycles with the Chrome Dipstick with Lighted LCD Oil Temperature Readout installed, check oil level with bike in the upright position, not on sidestand. Inadequate oil supply can result in loss of oil pressure leading to severe engine damage.
| 1 | Bar and Shield (Softail Models) |
| 2 | Readout (Softail Models) |
| 3 | Rubber button (Softail Models) |
| 4 | Bar and Shield (Sportster Models) |
| 5 | Readout (Sportster Models) |
| 6 | Rubber button (Sportster Models) |
Figure 2. Dipstick Installed
USE
Removing the Dipstick
Carefully twist while pulling to remove the dipstick from the filler neck. The dipstick should remove fairly easily.
NOTE
In some cases, it may be easier to remove the dipstick by pulling straight up and without twisting.
Displaying the Oil Temperature
See Figure 2. Press and release the rubber button on the front face to display the temperature of the oil in the oil tank in degrees Fahrenheit (°F). The display will automatically shut off after 5-7 seconds.
Changing the Display Mode
The display can be changed to read in degrees Celsius (°C) by pressing and holding the button in for approximately 5 seconds, then releasing the button. The display will automatically shut off after 5-7 seconds. From then on, pressing and releasing the button will display the temperature in "°C".
Change back to "°F" display in the same way.
Extended Temperature Display
Press the button twice in rapid sequence to have the display remain on for an extended time. The display will automatically shut off after about 15 minutes.
To manually shut off the display sooner, press the button once. The display will automatically shut off after 5-7 seconds.
Replacing the Battery
The LCD oil temperature display is powered by a long lasting, replaceable CR 2032 Lithium battery, part number 66373-06.
NOTICE
Read the following instructions and make sure you fully understand them prior to replacing the battery. If the procedure is not within your capabilities, or you do not have the correct tool, have a Harley-Davidson dealer replace the battery. Improper installation could result in damage to this product. (00419b)
| 1 | Readout portion |
| 2 | Wiring |
| 3 | Slotted setscrew |
| 4 | Steel portion |
| 5 | Threads |
Figure 3. Unthread Steel Portion from Collar
| 1. | See Figure 3. Use a small screwdriver to remove (or back out completely) the single slotted set screw on the underside of the dipstick. NOTE Be extremely careful when separating the upper and lower display body assemblies. | |||||||||||
| 2. | While holding the upper (chrome readout) portion of the dipstick display body, twist the lower steel portion (unthreading
counterclockwise) from the plastic collar. When reaching the end of the threads, be extremely careful not to strain the wiring while gently separating the upper and lower dipstick assemblies. NOTE To remove the battery, you will need either a "mechanics' pick" or you will need to fashion a tool for removing the battery. A paper clip with one end bent 90 degrees at approximately 3/8 inch (10 mm) will work. | 
Figure 4. Battery Removal | ||||||||||
| 3. | See Figure 4. Look down inside the upper housing and note the two clips securing the battery in place. Locate the clip with the Red dot. Note the battery orientation. | |||||||||||
| 4. | Using a mechanics' pick or modified paper clip, carefully insert the tool under the battery at the point of the red dot and gently pry out. Be very careful not to break the clips. | |||||||||||
| 5. | When the battery is free of the clips, turn the collar to the side and let the battery fall out. Discard the battery. | |||||||||||
| 6. | Install a new battery (with the negative side facing the circuit board, and the positive-side facing the opening) into the collar and gently center it between the two clips. | 
Figure 5. Reassemble Dipstick | ||||||||||
| 7. | See Figure 5. Insert the lower threaded steel portion (1) of the dipstick into the collar as far as possible, then begin threading (turning clockwise) until the steel portion is completely butted up against the plastic collar (2) NOTE Apply Loctite® 243 (blue) (Harley-Davidson part number 99642-97) to the set screw prior to installation. | |||||||||||
| 8. | Install the slotted setscrew into the underside of the dipstick and tighten securely. | |||||||||||
| 9. | Insert the dipstick into the filler neck. See Installation. | |||||||||||
| 10. | Check for proper operation by pressing the rubber button on the front face. |
Service Kits
Service kits, which include replacement seals and a setscrew, are available from any Harley-Davidson Dealer.
For kit 62972-02C (1984 - 2003 XL models), use Service Kit Part Number 62990-02.
For kit 62970-02B (2000 and later Softail models), use Service Kit Part Number 62991-02.
Nature of the Liquid Crystal Display (LCD)
Due to the nature of an LCD, the readout will not display the oil temperature properly when the display body is exposed to extreme temperatures caused by heat transfer from the transmission case or oil tank. Typically this will happen only with the TC88 powertrain.
These extremes can occur in stop and go traffic and/or parade duty combined with a high ambient (outside air) temperature. If this situation occurs, DO NOT be alarmed. The LCD will not be damaged, and will function properly when the LCD has returned to a normal operating temperature.
Note also that the LCD may appear not to be reading properly after prolonged exposure to direct bright sunlight, but may appear as "888". This can be overcome by shading the display until the face temperature cools enough to achieve a proper reading.