XL-AS20015BM-en-US Rev B
Installation and Operation Manual
SAF-HOLLAND
®
Tire Pilot
™
Plus System
Страница 1: ...XL AS20015BM en US Rev B Installation and Operation Manual SAF HOLLAND Tire Pilot Plus System ...
Страница 2: ...ty is included with the product or available on the internet at www safholland com Notes Cautions and Warnings Before starting any work on the unit read and understand all the safety procedures presented in this manual This manual contains the terms NOTE IMPORTANT CAUTION and WARNING followed by important product information These terms are defined as follows NOTE Includes additional information t...
Страница 3: ...erformed Properly support and secure the vehicle from unexpected movement when servicing the unit Failure to properly support and secure the vehicle and axles prior to commencing work could create a crush hazard which if not avoided could result in death or serious injury Installation should be performed on an unloaded trailer if possible Operational and Road Safety Instructions Before operating v...
Страница 4: ...on The sliding suspension serial tag is located on the rear crossmember Figure 1 NOTE This manual applies to all suspension models However determine your specific model number write that information below and refer to it when obtaining information or replacement parts Figure 2 2 2 Fixed Frame Model Identification The fixed frame suspension serial tag is located on the frame bracket Figure 3 NOTE T...
Страница 5: ...tails 2 Using a 1 8 27 NPSF tap and cutting oil tap the hole drilled in step 1 3 Insert 1 4 DOT tubing through the center hole in the axle Feed the air line through the axle and out of the curbside spindle end Leave approximately 6 of air line outside the spindle Figure 5 and 6 NOTE Leave enough air line out of the center hole to reach desired location for the regulator assembly Protective loom no...
Страница 6: ...h the air line firmly into the compression fitting Hand tighten the compression nut and use a wrench to tighten an additional 1 2 turn If spindle plug has push to connect fitting push 1 4 air line into fitting until it bottoms out in the fitting Complete for both air lines and fittings Figure 8 Repeat this step for roadside single fitting spindle plug 6 Insert the cylinder plug assembly into the a...
Страница 7: ...ten an additional 1 2 turn Figures 11 and 12 Leave 12 18 inches of slack in the tube coming through the vent assembly to allow for suspension travel Failure to do so could cause excessive stress on the air lines which if not avoided can damage air lines 8 Install the pressure protection valve to the air tank as illustrated in Figure 13 Take care to insure the in side of the valve is connected to t...
Страница 8: ... output in the control box Figure 18 13 Secure air lines between axles air tank and regulator control box with 6 cable ties Securing the air lines to the brake hoses is recommended NOTE Wire loom is recommend to protect air line from sharp corners on the trailer sub frame Protective loom not shown should be used over the air line Failure to install a protective loom could result in chaffing the ai...
Страница 9: ...sing a cable tie as illustrated in Figure 21 17 Route the wiring harness through the trailer cross rails to connect the wiring to the regulator control box If the regulator control box is located on a sliding suspension be sure to leave enough wiring loose to route along the factory coiled wires and hoses at the stinger bracket 18 Run the wires for the trailer mounted warning light through the tra...
Страница 10: ...d If a flush mount light is desired with hidden wires push the LED light out of the plastic housing Use the rubber grommet in a 3 4 diameter hole in the trailer to install grommet and light Surface mount illustrated Figures 23 and 24 20 Install the warning light decal directly above the warning light Figures 23 and 24 21 Install hubcaps to hubs if not pre installed to your axles Torque hubcap bolt...
Страница 11: ...ld be a minimum of 12 volts Air pressure needs to be greater than the Tire Pilot Plus regulator setting The minimum recommended air pressure is 10 above the regulator setting 2 To check function of the light verify air and power to the system and shut the 1 4 turn valve at the inlet of the regulator box assembly The light should illuminate 3 To leak check the system verify air and power are presen...
Страница 12: ...ce tire hoses Tire Pressure LOW and Warning Light is OFF Regulator out of adjustment Adjust regulator Inadequate supply pressure Supply pressure must be a minimum of 10psi greater than the desired tire pressure Correct as necessary Inadequate supply voltage Supply voltage must be a minimum of 12V DC Correct as necessary Leaking rotary union Replace rotary union Leaking tire hoses Replace tire hose...
Страница 13: ...dicator light switch Note If regulator setting is changed from the factory setting a new indicator light switch may be required for proper functionality Reference installation manual for additional details Regulator out of adjustment Adjust regulator Defective regulator Replace control box assembly Corroded butt connectors at solenoid Replace butt connectors Loose leaking air lines or fittings Spr...
Страница 14: ...14 XL AS20015BM en US Rev B 2019 09 05 Amendments and Errors Reserved SAF HOLLAND Inc SAF HOLLAND HOLLAND SAF and logos are trademarks of SAF HOLLAND S A SAF HOLLAND GmbH and SAF HOLLAND Inc Notes ...
Страница 15: ...15 XL AS20015BM en US Rev B 2019 09 05 Amendments and Errors Reserved SAF HOLLAND Inc SAF HOLLAND HOLLAND SAF and logos are trademarks of SAF HOLLAND S A SAF HOLLAND GmbH and SAF HOLLAND Inc Notes ...
Страница 16: ...al component assembly SAF HOLLAND Original Parts are tested and designed to provide maximum performance and durability Will fits look alikes or worse yet counterfeit parts will only limit the performance potential and could possibly void SAF HOLLAND s warranty Always be sure to spec SAF HOLLAND Original Parts when servicing your SAF HOLLAND product SAF HOLLAND USA INC 1950 Industrial Blvd Muskegon...
