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NHTSA ID Number: 10161989

Manufacturer Communication Number: LCI TSBTI313


This document outlines the procedures for the installation of Power Gear® leveling system jacks and supersedes Power Gear TIP Sheet 37 81-1220 Rev. 4 in its entirety.


15 Affected Products









This document outlines the procedures for the installation of Power Gear® leveling system jacks and supersedes Power Gear TIP Sheet #37 81-1220 Rev. 4 in its entirety.



Hose Installation

Note: Hose inspection is only needed near the jacks as part of this notice. It is not necessary to inspect the entirety of the hose route.

Route hose assemblies to avoid chafing on sharp corners or contact with extreme heat sources (i.e. exhaust manifolds or pipes). Where sharp corners are unavoidable, wrap the hose with plastic hose loom in the area where chafing can occur. Hoses must be routed at least 6″ away from heat sources.


Replacement Parts
Hose: 1/4″ ID 2750 Operating Pressure, SAE 100R7
Crimp Fitting: #4 JIC Female Swivel (7/16-20), 2750 Min Operating Pressure


Fastener Connection

All bolt/nut fasteners must be equally spaced on opposite sides of the leg mounting bracket.

Note: Preferred placement of the bolts is to use the top and bottom mounting holes on the leg weldment and have the middle set in the third hole from the top.

The leg mounting bracket should be located in the same location as the leg being removed. Or if new installation, it should be located to allow 8″ – 10″ ground clearance between the bottom of the jack shoe and the ground when parked on a flat, level surface.

All bolt/nut connections must have a locking mechanism on the threads to prevent loosening due to vibration, as follows:

  1. A self-locking nut using a nylon insert or mechanical thread interference (welded onto a plate or loose) may be used.
  2. A spring lock washer may be used.
  3. A bolt without a lock washer or self-locking nut MUST have Loctite® 277™ or an equivalent bonding agent applied to the threads. Apply bonding agent to one full leading thread on the full circumference.
Bolt Grade Torque (ft-lbs)
1/2″ – 20 5 68-84
1/2″ – 20 8 108-132


Fastener Torque

All fasteners (bolts and nuts) must be certified Grade 5 or stronger. Torque fasteners to the proper lubricated specification as follows:

SAE O-Ring Boss Fitting Installation

All ports used on the valves and jacks are SAE O-ring boss ports. This style port utilizes an o-ring to seal the connection instead of metal to metal interference used on pipe fittings. The fittings should be installed as follows:

  1. Straight fittings:

Install with socket or open end wrench. Tighten with torque wrench within the range specified in the chart below. Do Not over-tighten fittings.

  1. Elbows:

The elbow is designed to enable the final connection to point any direction.

  1. Screw hex jam nut, washer, and o-ring back as far as This will allow full thread engagement.
  2. Screw fitting into female port until finger-tight.
  3. Screw the body of the elbow counterclockwise to point in the desired
  4. Hold the body of the elbow and tighten with torque wrench within the range specified in the chart below. DO NOT over-tighten


LCI Install Torques, Hydraulic Products
Connection Specified Torque (in-lbs) Specified Torque (ft-lbs)
JIC -4 (7/16-20) 130-150 11-13
JIC -6 (9/16-18) 235-265 20-22
SAE (ORB) -4 (7/16-20) 156-195 13-16
SAE (ORB) -8 (3/4-16) 264-330 22-28
SAE (ORB) -10 (7/8-14) 528-660 44-55
ORFS -4 (9/16-18) 216-270 18-23
ORFS -6 (11/16-16) 348-435 29-36
ORFS -8 (13/16-16) 492-615 41-51


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SaleBestseller No. 1
EPAuto 1/2-inch Drive Click Torque Wrench, 10-150 ft/lb, 13.6-203.5 N/m
  • Durable Ratchet Head: Made from Hardened treated Chrome Vanadium steel alloy (Cr-V) Corrosion-Retardant: Satin Finish. Made in Taiwan
  • Easy Storage: A sturdy plastic storage case is included. Non-Slip Grip: Knurled handle
  • Easy to Read: High Contrast & Dual Range Scale. Accurate: Pre-Calibrated to ± 4%
  • Accessories included: 1/2" Drive 5" long Extension Bar and 1/2" Drive to 3/8" Drive Reducer
  • Simple and Reliable: “Click” sound tells the preset torque value is reached. Stop applying force when you hear and feel it.
SaleBestseller No. 2
CRAFTSMAN Torque Wrench, 1/2" Drive (CMMT99434)
  • PORTABILITY: Torque wrench 1/2 inch drive has a durable case for portability or storage
  • ADDED COMFORT: Bi-material handle for comfort and grip of the 1/2 torque wrench
  • HASSLE FREE USE: Locking feature adjusts quick and easily for hassle free use
  • QUICK IDENTIFICATION: Scales stamped into housing showing inch and metric torque settings
  • Meets or Exceeds ASME Specifications
SaleBestseller No. 3
LEXIVON 3/8-Inch Drive Click Torque Wrench 10~80 Ft-Lb/13.6~108.5 Nm (LX-182)
  • PRECISION - Ships pre-calibrated to +/- 4% accuracy and ready to use. Include calibration certificate with traceable serial number.
  • DURABLE - Reinforced ratchet gear head constructed from hardened, heat treated Chrome Vanadium alloy steel.
  • LONG-LASTING - Rust & corrosion protection with our unique and newly invented Electro-Black finish treatment.
  • PERFORMANCE - Features an easy-to-read, highlighted yellow print dual-range scale. Identify the markings even in low-light conditions.
  • COMFORTABLE - Comes with a reversible ratchet head that drives in both directions and measure torque in a clockwise direction.
Bestseller No. 4
SUERCUP 3/8-Inch Drive Click Torque Wrench - 5-45 Ft-Lb/6.8-61Nm, ±3% High Accuracy Torque Wrench, Dual-Direction Adjustable 72 Tooth Click Torque Wrench for Bike, Motorcycle and Car Repair
  • 【High Precision&Quick Reading】: 3/8 torque wrench has high contrast and dual range scale( 5-45 Ft-Lb/6.8-61 Nm),making it clear and easy to read. We have professional torque wrench production technology, and after 20000 tests, the calibration error range of the torque wrench is ± 3%, making it an essential helper for you.
  • 【Safe and Reliable Operation】: Equipped with a bidirectional drive ratchet head, torque can be measured clockwise or counterclockwise. When the set torque value is reached, a "click" sound will remind you to stop applying force to prevent damage to the item due to excessive torque.
  • 【High Quality and Durable Material】: Made of hardened chromium vanadium steel alloy (Cr-V). At the same time, the bottom buckle tail plug adopts a red anodizing process to improve the product's oxidation resistance during use and enhance surface wear resistance. 72 tooth ratchet head, made of chromium molybdenum steel. High quality materials resist corrosion and are durable.
  • 【Quick Torque Setting】: Simple and fast torque setting, pull down the locking knob and hold it down to rotate to the torque you need. Release the hand and the locking knob will automatically rebound to lock the torque value. And the designer referred to the appearance of the flashlight handle and designed a non slip and labor-saving knurled handle, making it more comfortable and easy to hold when using.
  • 【Easy to Store and Widely Use】: You will receive the 3/8-inch drive click torque wrench with a sturdy plastic shell storage box, which is very delicate and durable. Torque wrench is suitable nuts and bolts on various occasions, such as bike, motorcycle, car spark, and is the best helper for you🎁. 🔔 And we provide 12 months warranty. If you have any questions, please feel free to contact us.
Bestseller No. 5
VANPO 1/4 & 3/8 & 1/2-inch Drive Click Torque Wrench, 3Pcs Torque Wrench Set 20-240in.lb, 5-45ft.lb, 20-160ft.lb, Dual-Direction Adjustable 72-Tooth Torque Wrench for Bike, Moto, Car Maintenance
  • 【3Pcs Torque Wrench Set】 The calibration error range is ±3%, each torque wrench has a calibration certificate. The 3-in-1 torque wrench set can meet your different needs. Including 1/4 inch 20-240in.lb, 3/8 inch 5-45ft.lb, 1/2 inch 20-160ft.lb.
  • 【Safe & Reliable】 When the 1/2 torque wrench reaches the preset torque value, it makes a clear "click" sound, accompanied by an obvious hand vibration that reminds you no longer to apply force, prevent damage caused. 72-tooth reversible ratchet head, it can be used both clockwise and counterclockwise directions.
  • 【Quick Release Button】 This 3/8 torque wrench has a quick release button with which accessories can easily be installed and removed, the accessories can grip and is not easy to fall down. It is more convenient to use. The torque wrench is made of CR-MO with a higher hardness.
  • 【Easy to Set】First pull down the locking knob and hold it down and then start setting the desired torque value. Release the hand and the locking knob will automatically rebound to lock the torque value. If you do not use, please set the torque key to the minimal torque value.
  • 【Widely Use】The torque wrenches can satisfy you in bicycle, motorcycle, car, truck and wheel screws, wheel nuts and in the device installation, electrical engineering, etc. We provide 12 months warranty. If you have any questions, please feel free to contact us.
SaleBestseller No. 6
1/2 Drive Click Torque Wrench Dual-Range【10-170.0ft.lb/10-227Nm】±3% Precision Torque Wrench 1/2 Drive, 72 Tooth Dual-Direction Adjustable Torque Wrench for Bicycle, Moto, Car Maintenance 3 Pcs
  • 🔧【𝐌𝐢𝐥𝐢𝐭𝐚𝐫𝐲-𝐠𝐫𝐚𝐝𝐞 𝐒𝐭𝐞𝐞𝐥】ETOOLAB torque wrench utilizes military-grade steel as its base material, coupled with professional surface rust protection methods tailored to usage habits. While ensuring user comfort, it enhances product strength, wear resistance, and rust resistance. offers a more comfortable experience and a longer lifespan!
  • 👍【𝐄𝐚𝐬𝐲-𝐭𝐨-𝐑𝐞𝐚𝐝】The scale of this 1/2 drive torque wrench is laser-engraved, using a black background with white markings. dinamometrica de 1/2 ensures clear and easy readability of the scale, even in sunlight. With a dual-scale design, users can conveniently read torque values in two different units according to their preferences, without the need for conversion!
  • ⚙️【±𝟑% 𝐏𝐫𝐞𝐜𝐢𝐬𝐢𝐨𝐧 & 𝐒𝐢𝐦𝐩𝐥𝐞 𝐋𝐨𝐜𝐤𝐢𝐧𝐠 𝐑𝐢𝐧𝐠】Our torque wrench 1/2 drive meets the high precision standard of ±3% and comes with a traceable serial certificate. You can use it with confidence! Moreover, its graduation ring is tightly locked, with smaller incremental values, ensuring precise and consistent torque output even after multiple uses. This reduces the hassle of frequent adjustments. It is undoubtedly an excellent tool for your work!
  • 🔊【𝐋𝐨𝐮𝐝 𝐂𝐥𝐢𝐜𝐤 𝐒𝐨𝐮𝐧𝐝】This torque wrenches has been upgraded to have a louder "Click" sound. We conducted over 25,000 tests to ensure that each product produces a click sound volume of no less than 45dB when the torque value exceeds 34 lbf·ft. When you hear the distinct click sound, it indicates that the preset torque has been reached, signaling you to stop applying force. You no longer need to worry about damaging your mechanical components.
  • 💯【𝐔𝐬𝐞𝐫-𝐅𝐫𝐢𝐞𝐧𝐝𝐥𝐲】Our torque wrench set features a 72-tooth dual-directional ratchet head, allowing for easy operation in both clockwise and counterclockwise directions. It is designed with an adjustable locking ring, making it effortless to adjust the preset torque value. Additionally, it includes a quick-release head design, along with a 1/2" drive 5" long extension bar and 1/2" to 3/8" drive reducer, making it capable of tackling complex repairs even in tight spaces.
Bestseller No. 7
DEWALT Torque Wrench Tool Set, Tire Change Kit, 12 Piece (DWMT45012)
  • Protective head bumper included
  • Bi-Material grip for comfort during use
  • Locking trigger to control the torque applied
  • Forward and reverse torque capabilities
  • Direct Torque trade; Technology on included sockets
SaleBestseller No. 8
TICONN 1/2-inch Drive Click Torque Wrench, 10–150 ft-lb (13.6–203.5 Nm) SAE/Metric Dual Range Torque Engraved Mechanical Torque Wrench (1/2-inch, 10~150 ft-lb)
  • [Cr-V RATCHET HEAD] TICONN torque wrenches are made from hardened Cr-V alloy (Chrome Vanadium Steel) for the best performance and lifespan
  • [HIGH ACCURACY] You can count on the inch pound torque wrench for repeated accuracy (±4%). The 45 teeth ratchet wheel is perfect for turning the torque wrench inch pounds in tight spots (8° turn). Choose the right bike torque wrench as you need!
  • [EASY TO USE AND STORE] The high-contrast dual unit measurement is easy to read and set your desired torque. The knurled handle will offer non-slip operation. The torque wrench, extension rod, and adapter are well-stored inside the storage case.
  • [WIDE APPLICATION] Our torque wrench set can be used in many applications in your daily life such as automobile maintenance, bike & boat repair, firearm assembly, and machinery troubleshooting.
  • [TICONN BRAND QUALITY COMMITMENT] We stand behind the quality of our products. If for any reason you are not satisfied with your purchase, please contact us. We provide 30-day money back and 12-month warranty. 100% Satisfaction Guarantee for risk-free shopping!
Bestseller No. 9
1/4 3/8 1/2-inch Drive Click Torque Wrench, 8Pcs Torque Wrench Set 10-220in.lb, 10-45ft.lb, 10-160ft.lb with Adapters, ±3% Accuracy, 72-Tooth Dual Scale Torque Wrenches for Bike, Moto, Car Repair
  • 【8-in-1 Torque Wrench Set】 Includes 1/4, 3/8, 1/2 inch drive torque wrenches that meet your different needs. 5Pcs Adapter: 1/4"Extension bar(4''), 3/8"Extension bar(6''), 1/2"Extension bar(5''), 3/8" Universal Joint, 1/2" to 3/8" Adapter with a sturdy plastic case for storage and portability
  • 【Dual range scale & High Precision】 1/4 inch 10-220in.lb/1-24.7Nm with 1 in.lb micro-adjustment, 3/8 inch 10-45ft.lb/13.6-61Nm with 0.25 ft.lb micro-adjustment, 1/2 inch 10-160ft.lb/10-227Nm with 1 ft. lb micro-adjustment. Each wrench undergoes strict and specialized instrument testing before leaving the factory to ensure accuracy within ±3% and is provided with a formal calibration certificate
  • 【Safe & Reliable】 This torque wrench set has been upgraded to have a louder "Click" sound, ensuring a clear and stronger click sound when the torque value exceeds 5 Nm, subtler click at lower than 5 Nm. The distinct click sound indicates that the preset torque has been reached, signaling you to stop applying force
  • 【Releasable & Dual Direction】These torque wrenches has a quick release button with which accessories can easily be installed and removed, the accessories can grip and is not easy to fall down. With 72-tooth reversible ratchet head, it can be used in both clockwise and counterclockwise directions
  • 【High Quality and Durable】 The torque wrench ratchet head is made from hardened treated Cr-Mo Steel for longevity. Handle crafted from high-grade aerospace aluminum for durability, and corrosion resistance. All adapters are treated with phosphating, with stronger wear resistance and a longer lifespan
Bestseller No. 10
YIYEIE 50Pcs Master Bike Torque Wrench Set, 1/4 Inch Drive, 10-220 IN.LB (1-24.9 Nm), Inch Pound Click Torque Wrench with Bit Sockets, 0.1 Nm Micro, 3/8 Adapter, Pro Bicycle Tool Kit for MTB
  • 50Pcs Master Bike Tool: This kit includes a 1/4" drive torque wrench and comprehensive bit sockets: Hex 2-10, Torx 8-40, 6 Point 4mm-15mm, Pozi PZ0-PZ3, Slotted SL4 SL8, Robertson Square S1 S2 S3. Adapters: 1/4" to 3/8" Adapter, 1/4" Bit Holder, 1/4" Universal Joint, 1/4" Bit Adapter, 1/4" Drill Adapter, and 4-inch Extension Bar. Comes with a protective storage case.
  • ± 3% High Precision: Accuracy error within ±3%, dual torque range scale of 10-220 lbf.in/1-24.9 nm, with 1 in.lb (0.1nm) micro-adjustment. Each bike torque wrench includes a calibration certificate with a traceable serial number. This inch pound torque wrench ensures that bolts and nuts are tightened to the correct torque, preventing damage from over-tightening.
  • Reliable Click-Stop, No More Guess: Simply listen for the reassuring "Click" or feel it through the wrench handle when you've reached the pre-set torque value. This signals you to stop applying force, ensuring your items are safe and secure.
  • 72-Tooth and Quick Release: Featuring a reversible 72 teeth ratchet head, this small torque wrench allows for dual directions with ease. The quick-release button ensures a secure fit and rapid socket swapping. Various bit sockets and 1/4 inch drive adapters provides great compatibility.
  • High Quality and Durable: Exceeds ASME & DIN-ISO Standards. Crafted from high-strength Cr-V steel and aerospace Aluminum, ensuring durability, rust resistance, and corrosion resistance. Perfect for bicycle and motorcycle repair, E-bike, home maintenance. Great gift for bicycle enthusiasts or anyone in need of a reliable and durable tool.

Last update on 2024-06-10 / Affiliate links / Images from Amazon Product Advertising API

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