NHTSA ID Number: 10162807
Manufacturer Communication Number: L720 Rev D
TSB/Document Date: 2019-07-15
Summary
Operation Name: Hendrickson Trailer Commercial Vehicle Systems Document Name: Parts List - Service Tools Summary: The documet provides parts lists for various service tools for Hendrickson trailer suspension and axle systems.
PARTS LIST
SERVICE TOOLS
LIT NO: L720
DATE: April 2019
REVISION: D
RIDE HEIGHT GAUGE
Part No. A-23442
Used to measure ride heights from 13.5" to 19" on any Hendrickson
top-mount suspension with 5" or LDA™ Large Diameter Axle.
Part No. A-23445
Used to measure ride heights from 6.5" to 14" on any Hendrickson
low-ride suspension with 5" or LDA Large Diameter Axle.
E-20 SOCKET
Part No. S-24303 (3/4" drive)
S-24536 (1" drive)
S-25119 (1" drive with sleeve)
Used for the QUIK-ALIGN® pivot connection to install the shear-type
bolt through the collars.
Used to install the lower shock mount on INTRAAX ®, VANTRAAX ®
and HT ™ SERIES HT250US models.
TRI-FUNCTIONAL® BUSHING TOOL
Part No. S-21307 (TRI-FUNCTIONAL Bushing I & II – 6.75" wide)
S-24736 (TRI-FUNCTIONAL Bushing III – 3.625" wide)
Used to remove and replace TRI-FUNCTIONAL Bushings.
TRI-FUNCTIONAL® BUSHING TOOL LUBE
Part No. S-21337 (extreme pressure lube)
Used on hex-head bolt, thrust bearing and thrust washers of the
TRI-FUNCTIONAL Bushing Tool.
SERVICE TOOLS
TIREMAAX ® EC PRESSURE TESTER
Part No. VS-28707
Provides a continuous regulated source of pressure to the system
to check air fittings for leaks.
TIREMAAX PLUG DRIVER
Part No. S-28146-1 (HN, 1.75” driver)
S-28146-2 (HP, 2.50” driver)
S-28146-3 (HP and HUS/P90, 2.75” driver)
S-27399 (driver handle)
Used to insert spindle plugs to the proper depth.
TIREMAAX SPANNER WRENCH
Part No. S-29430
Holds rotary union stationary while tightening threaded axle hose.
80
60
40
5
100
6
7
3
8
TIREMAAX PRO TARGET GAUGE
Part No. VS-32331
9
2
10
11
bar
100xkPa
psi
160
0
0
140
1
20
120
4
Provides a convenient way to check the controller delivery pressure
without disconnecting any of the delivery line fittings. The flexible tube
stretches to allow the gauge to be visible from the controller location
while adjusting target pressure.
TIREMAAX CP TARGET GAUGE
Part No. VS-32344 (CP with Hubcap-Mounted Rotary Union)
VS-30468 (CP with Spindle-Mounted Rotary Union)
140
160
2
1
0
20
40
60
3
0
4
5
80
bar
100xkPa
psi
6
7
11
100
8
10
9
120
Provides a convenient way to check the controller delivery pressure
without disconnecting any of the delivery line fittings. The flexible tube
stretches to allow the gauge to be visible from the controller location
while adjusting target pressure.
2
L720 Rev D
SERVICE TOOLS
AIR DISC BRAKE WEAR TOOL
Part No. S-37430
Used to measure rotor and pad thickness on all air disc brake systems.
AIR DISC BRAKE ADJUSTER TOOL
Part No. S-32676-5
Used for air disc brake maintenance of WABCO PAN22 and
Hendrickson MAXX22T™ systems.
AIR DISC BRAKE ADJUSTER TOOL
Part No. S-38378
Used for air disc brake maintenance of WABCO PAN22 and
Hendrickson MAXX22T™ systems.
HENDRICKSON MAXX22T™ TOOL
Part No. S-35303-6
Used to remove and install brake components for Hendrickson
MAXX22T systems.
WABCO PAN22 TOOL
Part No. S-32676-6
Used to remove and install brake components for WABCO PAN22
air disc brake systems.
END PLAY GAUGE
Part No. S-36710-1 (HN)
S-36710-2 (HP)
S-36710-3 (HN & HP)
S-36706 (digital indicator)
Used to measure end play for all wheel-end systems.
L720 Rev D
3
Actual product performance may vary depending upon vehicle configuration, operation, service and other factors.
All applications must comply with applicable Hendrickson
specifications and must be approved by the respective vehicle manufacturer with the vehicle in its original, as-built configuration.
Contact Hendrickson for additional details regarding specifications, applications, capacities, and operation, service and maintenance instructions.
Call Hendrickson at 330.489.0045 or 866.RIDEAIR (743.3247) for additional information.
TRAILER COMMERCIAL VEHICLE SYSTEMS
2070 Industrial Place SE
Canton, OH 44707-2641 USA
866.RIDEAIR (743.3247)
330.489.0045 • Fax 800.696.4416
L720 Rev D 04-19
Hendrickson Canada
250 Chrysler Drive, Unit #3
Brampton, ON Canada L6S 6B6
800.668.5360
905.789.1030 • Fax 905.789.1033
Hendrickson Mexicana
Circuito El Marqués Sur #29
Parque Industrial El Marqués
Pob. El Colorado, Municipio El Marqués,
Querétaro, México C.P. 76246
+52 (442) 296.3600 • Fax +52 (442) 296.3601
© 1999 – 2019 Hendrickson USA, L.L.C. All Rights Reserved. All trademarks shown are owned by Hendrickson USA, L.L.C., or one of its affiliates, in one or more countries.
Information contained in this literature was accurate at the time of publication. Product changes may have been made after the copyright date that are not reflected.
Printed in United States of America
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TSB/Document ID: L720 Rev D
Replacement Service Bulletin Number:
MFR Communication Date: 2019-04-01
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
MFR Component System:
MFR Component Subsystem:
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