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NHTSA ID Number: 10110511
Manufacturer Communication Number: SMB121_C
Summary
Service Manual Bulletin – Front and Rear Axle Fasteners.
10 Affected Products
Vehicle
MAKE | MODEL | YEAR |
NEW FLYER | XCELSIOR | 2008-2017 |
SMB-121C
ISSUE DATE: Feb 19 2015
Front & Rear Axle Fastener Replacements
1 – FRONT AXLE & SUSPENSION
2 – REAR AXLE & SUSPENSION
This service bulletin is to inform you of additional MAN (OEM) fasteners that must be replaced with new items anytime they are removed or loosened on the front and rear axles of your New Flyer vehicle. Only affected areas within the service manual that pertain to the change are shown.
This information supersedes all other related information within your New Flyer Service Manuals. Make this Service Manual Bulletin available to service personnel to inform them of changed information.
SMB121 dated May 14 2013 has been revised to:
❒ Revised information for the Rear Axles, HY-1336 & HY-1350 caliper carrier bolt torquing procedure not to exceed 130°
SMB121 dated Dec 19 2012 has been revised to:
❒ Correct information provided for the Front Axle, VOK-07 center link and tie rod end fasteners.
❒ Add information for the Rear Axles, HY-1336 & HY-1350 caliper carrier fastener replacement.
❒ Add information for the Rear Axles, HY-1350 axle shaft bolt replacement.
❒ Add information for the Rear Axles, HY-1336 & HY-1350 caliper carrier bolt torquing procedure.
SEOCONTENT-START
1 of 5 SMB-121C
SERVICE MANUAL BULLETIN
This Service Manual Bulletin is prepared by the Publications Department of New Flyer Industries
Canada ULC. This Service Manual Bulletin supplements existing information in your New Flyer
Service Manual. Refer to details below.
The New Flyer vehicles described in this manual may be protected by one or more
patents and design applications or registrations in the United States and Canada,
and in other countries. Refer to “Vehicle Patent Information” in this manual.
Copyright © 2015 New Flyer Industries Canada ULC
ISSUE DATE: Feb 19 2015
SMB-121C
APPLICABILITY
VEHICLE LENGTH 30ft. 35ft. 40ft. 60ft. ALL
VEHICLE TYPE High Floor Low Floor Invero® Xcelsior® ALL
FUEL TYPE
Diesel Electric CNG LNG
ALL
Diesel/Electric Gas/Electric Fuel Cell
SUBJECT Front & Rear Axle Fastener Replacements
SECTION TITLE 1 – FRONT AXLE & SUSPENSION
2 – REAR AXLE & SUSPENSION
INITIAL DETAILS This service bulletin is to inform you of additional MAN (OEM) fasteners
that must be replaced with new items anytime they are removed or loosened
on the front and rear axles of your New Flyer vehicle. Only affected
areas within the service manual that pertain to the change are shown.
This information supersedes all other related information within your
New Flyer Service Manuals. Make this Service Manual Bulletin available
to service personnel to inform them of changed information.
REV B DETAILS SMB121 dated Dec 19 2012 has been revised to:
❒ Correct information provided for the Front Axle, VOK-07 center
link and tie rod end fasteners.
❒ Add information for the Rear Axles, HY-1336 & HY-1350 caliper
carrier fastener replacement.
❒ Add information for the Rear Axles, HY-1350 axle shaft bolt
replacement.
❒ Add information for the Rear Axles, HY-1336 & HY-1350 caliper
carrier bolt torquing procedure.
REV C DETAILS SMB121 dated May 14 2013 has been revised to:
❒ Revised information for the Rear Axles, HY-1336 & HY-1350
caliper carrier bolt torquing procedure not to exceed 130°
2 of 5 SMB-121C
SERVICE MANUAL BULLETIN
SMB-121C
The New Flyer vehicles described in this manual may be protected by one or more
patents and design applications or registrations in the United States and Canada,
and in other countries. Refer to “Vehicle Patent Information” in this manual.
Copyright © 2015 New Flyer Industries Canada ULC
1. Front & Rear Axle Fastener
Replacements
The following table outlines additional disposal
and replacement requirements for
front and rear axle fasteners.
☞NOTE:
Refer to your New Flyer Service Manual for
additional installation information.
Front Axle V8-65L
Illustration Description Procedure
Steering Arm Installation
Item 1 – Hex or Socket Head
Bolt
Discard and replace Item 1 with
new. Torque to 590 ft-lb. (800 Nm)
on Hex Head Bolts and 500 ft-lb.
(680 Nm) on Socket Head Bolts.
Tie Rod Arm Installation
Item 2 – Hex or Socket Head
Bolt
Discard and replace Item 2 with
new. Torque to 590 ft-lb. (800 Nm)
on Hex Head Bolts and 500 ft-lb.
(680 Nm) on Socket Head Bolts.
Rear Axle HP-1352
Illustration Description Procedure
Planetary Gear Housing
Installation
Item 1 – Retaining Bolts
Discard and replace Item 1 with
new. Torque to 55 ft-lb. (75 Nm).
Planetary Gear Carrier
Assembly
Item 2 – Flange Bolts
Discard and replace Item 2 with
new. Torque to 163 to 192 ft-lb.
(220 to 260 Nm).
Differential Carrier Installation
Item 1 – Bolts
Discard and replace Item 1 with
new. Torque to 125 to 140 ft-lb.
(170 to 190 Nm).
Pinion Carrier Installation
Item 2 – Bolts
Discard and replace Item 2 with
new. Torque to 144 to 155 ft-lb.
(195 to 210 Nm).
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SMB-121C 3 of 5
SERVICE MANUAL BULLETIN
SMB-121C
The New Flyer vehicles described in this manual may be protected by one or more
patents and design applications or registrations in the United States and Canada,
and in other countries. Refer to “Vehicle Patent Information” in this manual.
Copyright © 2015 New Flyer Industries Canada ULC
Rear Axle HP-1352 cont’d
Illustration Description Procedure
Differential Gear Installation
Item 1 – Bolts
Discard and replace Item 1 with
new. Torque to 192 to 207 ft-lb.
(260 to 280 Nm).
Differential Gear Installation
Item 1 – Bolts
Discard and replace Item 1 with
new. Torque to 170 to 184 ft-lb.
(230 to 250 Nm).
Brake Anchor Plate
Disassembly
Items 1 & 2 – Bolts
Discard and replace Items 1 & 2
with new. Torque to 313 ft-lb.
(425 Nm).
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4 of 5 SMB-121C
SERVICE MANUAL BULLETIN
SMB-121C
The New Flyer vehicles described in this manual may be protected by one or more
patents and design applications or registrations in the United States and Canada,
and in other countries. Refer to “Vehicle Patent Information” in this manual.
Copyright © 2015 New Flyer Industries Canada ULC
Front Axle VOK-07
Illustration Description Procedure
Center Link & Tie Rod Ends
Installation
Item 1 – Self-Locking Nut
Discard and replace Item 1 with
new. Torque to 221 ft-lb. (300 Nm).
Rear Axle HY-1336
Illustration Description Procedure
Axle Shaft Installation
Item 1 – Hex Head Bolt
Discard and replace Item 1 with
new. Torque to 266 ft-lb. (360 Nm).
Input Flange Installation
Item 1 – 12-Point Nut
Discard and replace Item 1 with
new. Torque to 701 ft-lb. (950 Nm).
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SMB-121C 5 of 5
SERVICE MANUAL BULLETIN
SMB-121C
The New Flyer vehicles described in this manual may be protected by one or more
patents and design applications or registrations in the United States and Canada,
and in other countries. Refer to “Vehicle Patent Information” in this manual.
Copyright © 2015 New Flyer Industries Canada ULC
Rear Axle HY-1336 & HY-1350
Illustration Description Procedure
Axle Shaft Installation
Item 1 – Hex Head Bolt
Discard and replace Item 1 with
new. Torque to 266 ft-lb. (360 Nm).
Caliper Carrier Installation
Item 1 – Hex Head Bolt
Discard and replace Item 1 with
new.
Caliper Carrier Bolt Torquing 1. Install six new M18 Hex Head
Mounting Bolts. Tighten the six
bolts in an altenating pattern to
an initial torque of 184 ft-lb.
(250 Nm).
2. Mark a line on the head of the
bolt indicating the vertical
position.
3. Final torque to 288 ft-lb.
(390 Nm).
4. Remove the torque wrench and
note the angular movement of
the bolt head from vertical. The
angle that the bolt head (or
torque wrench) has travelled
must be at least 10° but not
exceed 130°.
☞NOTE:
If the bolt does not travel the
required angle from initial torque to
final torque, then replace with a
new bolt and repeat procedure.
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SMB121_C
https://www.nhtsa.gov/recalls?nhtsaId=10110511
https://static.nhtsa.gov/odi/tsbs/2015/MC-10110511-9999.pdf
SMB-121
https://www.nhtsa.gov/recalls?nhtsaId=10050479
https://static.nhtsa.gov/odi/tsbs/2015/SB-10050479-9376.pdf
SMB121_B
https://www.nhtsa.gov/recalls?nhtsaId=10110547
https://static.nhtsa.gov/odi/tsbs/2013/MC-10110547-9999.pdf
SMB121
https://www.nhtsa.gov/recalls?nhtsaId=10110448
https://static.nhtsa.gov/odi/tsbs/2012/MC-10110448-9999.pdf
SMB-121
https://www.nhtsa.gov/recalls?nhtsaId=10050479
https://static.nhtsa.gov/odi/tsbs/2015/SB-10050479-7672.pdf
- 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.
- 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.
- ±3% HIGH PRECISION AND COOL APPEARANCE: 1/2 inch drive torque wrench (10-170ft.-lb/13.6-230.5Nm)has a calibration error range of ±3%, high precision, and comes with a corresponding serial number, which is easy to trace the original data, and you can use it with confidence.Hairich torque wrench not only has superior quality but also has a superior appearance. The classic combination of black and red is fashionable and textured, allowing you to enjoy a visual feast during use.
- PREMIUM MATERIAL AND DURABLE: Experience the ultimate durability and antiskid with the torque wrench. The main body of Hairich torque wrench set is made of chrome vanadium steel alloy, which is more strong and more durable. The head of the inch-pound torque wrench adopts a ratchet design with a reversing device to improve work efficiency. The square knurled handle is made of aluminum titanium alloy, which is ergonomic and comfortable to hold for long-time use.
- DUAL SCALE AND QUICK SETTING: Laser Printed by dual-range(ft-lb and Nm). Our professional torque wrench is easy to read and provides direct unit conversion, When the set torque value is reached, the torque wrench will make an audible and felt click to remind you to stop applying force. Pull down the lock knob and hold it until the torque setting is completed. Release the hand, and the lock knob will automatically rebound back to lock the value.
- ERGONOMIC DESIGN AND POWERFUL: Every design of our industrial torque wrench conforms to ergonomic, easy to handle.72-tooth ratchet, 5° ratcheting arc head, a quick-release button for easy loading and unloading, and an aluminum non-slip handle for excellent grip and control. A recent research review that, 72-tooth ratchets are very professional tooth ratchets, you just only rotate 5 degrees to finish it. Not easy to slip and wear, can be used in small spaces, and is more durable and powerful.
- EASY OPERATION AND SAFETY: Thanks to its bidirectional drive ratchet head, our torque wrench can be measured both clockwise and 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. Notice: At low Nm settings under 5 Nm the "click" sound can be too light to hear.
- 【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.
- 【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.
- 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
- 🔧【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, allowing it to replace the wrench head accessories more easily!
- Includes 1-pc. 3/8 in. drive torque wrench; Storage case; Product manual with torque conversion chart
- Wrench emits a click that can be heard and felt when the preset value is reached
- Permanently marked, high-contrast dual-range scale is easy to read, even in low light
- Reversible ratchet head drives in both directions and measures torque in clockwise direction
- Durable all-steel construction has no plastic parts to break or wear out
- Includes 1-pc. 1/4 in. drive micrometer torque wrench (20-200 in.-lb.) with storage case and product manual; 1-pc. 3/8 in. drive micrometer torque wrench (10-80 ft.-lb.) with storage case and product manual; 1-pc. 1/2 in. drive micrometer torque wrench (25-250 ft.-lb.) with storage case and product manual
- Wrenches emit a click that can be heard and felt when the preset value is reached
- Permanently marked, high-contrast dual-range scale is easy to read, even in low light
- Reversible ratchet heads drive in both directions and measure torque in clockwise direction
- Durable all-steel construction has no plastic parts to break or wear out
- 【PRECISION】 - Ships pre-calibrated to +/- 4% accuracy and ready to use. Include calibration certificate . Before shipping, we take 200 times calibration tests to make sure all wrenches performance well .
- 【DURABLE】 - Reinforced ratchet gear head constructed from hardened, heat treated Chrome Vanadium alloy steel.
- 【 RELIABLE & SAFE】: When small torque wrench set torque value is reached, the wrench will emits slight click sound to remind you to stop applying force to prevent overtorque damage to your items.
- 【LONG-LASTING】 - Rust & corrosion protection with our unique and newly invented Chrome finish treatment.
- 【 DUAL-DIRECTION MEASURES & WIDE USE】: The paddle of the mini torque wrench head can adjust the direction of use at any time,so that the wrench can be used both clockwise and counterclockwise directions. More widely used for Installation equipment, Electrical engineering, bicycle/motorcycle maintenance, Product assembly.With a storage box and an instruction manual.
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