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XL-AS20012BM-en-US Rev B · 2014-05-28 · 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.

Decal Requirements

2.  Standard Decal Requirements

The following five (5) decals MUST be properly installed on 
the trailer prior to putting it in service:

„

 Tire Clearance Warning Decal: XL-AR356-01 

(Figure 1)

.

„

 Air Release Warning Decal: XL-AR429 

(Figure 2)

.

„

 Manual QWIK RELEASE

®

 Warning Decal: XL-MS184 

(Figure 3)

.

„

 SwingAlign

 Axle Alignment Decal: XL-AR372-01 

(Figure 4)

.

Figure 1 

WARNING

Minimum tire clearance 

MUST

 be maintained between tires and 

nearest point of contact on the suspension or vehicle. Premature 
tire wear, fire or loss of vehicle control could result from  contact 
with the tires if clearances are not maintained.

XL-AR356-01

TIRE CLEARANCE REQUIREMENTS

 

1 INCH (25.4 mm) MINIMUM VERTICAL

 

   

feature.

 

2 INCH (50.8 mm) MINIMUM LATERAL

 

   
 

Axle.

www.safholland.us

Copyright © 2011 

#

SAF-HOLLAND, Inc.

Figure 2 

WARNING

Failure to properly engage the lock pins could result in loss of vehicle control 
which, if not avoided, could result in death, serious injury or property damage.

IMPORTANT: TRAILER EMERGENCY BRAKES MUST BE APPLIED BEFORE MANUAL 
AIR RELEASE SWITCH WILL OPERATE.

TO REPOSITION SLIDER:

 

1. Remove stop bar and move to desired location.
2.  Pull manual switch to 

“disengaged”

 position. (If lock pins do not 

retract after manual switch is in 

“disengaged”

 position, gently rock 

trailer and pins will automatically retract.)

3. Carefully move trailer until contacting stop bar.
4.  Push manual switch to 

“engaged”

 position and visually check all lock 

pins for proper engagement. 

5. Locate stop bar directly behind slider.
6.  Before using trailer, the manual air release lock switch must be in 

“engaged”

 

position, and all lock pins must extend through the rails or beams.

AIR RELEASE SWITCH

PUSH TO 

“ENGAGE” 
LOCK PINS

PULL TO 

“DISENGAGE” 

LOCK PINS 

XL-AR429

www.safholland.us

Copyright © 2012 

#

SAF-HOLLAND, Inc.

Figure 3 

TO REPOSITION SLIDER:

1. Remove stop bar and move to desired location.

2.  Lift pull arm and pull until locked in the 

“OUT”

 position. (If lock pins do not retract 

after pull arm is locked in the 

“OUT”

 position, gently rock trailer with brakes 

applied and pins will automatically retract.) 

3.  Apply trailer brakes and carefully move trailer until contacting stop bar.  

4.  Release pull arm to the 

“IN”

 position and visually check all lock 

pins for proper engagement.

5.  Locate stop bar directly behind slider.

6.  Before moving the trailer, the pull arm must be locked in the 

“IN”

 

position, and all lock pins must extend through the rails or beams.

“IN” 

POSITION

“OUT” 

POSITION

XB-SL0255

XL-MS184

www.safholland.us

Copyright © 2012 

#

SAF-HOLLAND, Inc.

WARNING

Failure to properly engage the lock pins could result in loss of vehicle 
control which, if not avoided, could result in death, serious injury or 
property damage.

„

 Torque Decal: XL-AR418-01 

(Figure 5)

.

It is the responsibility of the end user to periodically inspect 
all decals and ensure that they are clean and completely legible.  
If any decals are missing, loose, damaged or difficult to read, 
contact SAF-HOLLAND

®

 Customer Service at 888-396-6501 to 

order replacements immediately.

Figure 4 

ALIGNMENT BOLT IS ON THE FRONT OF THE ROADSIDE FRAME BRACKET:

XL-AR372-01

STEP 1.

   Before aligning axle, pull trailer forward in a straight line for a sufficient distance to insure there are no binds 

in the suspension and then lock the brakes so the slider lock pins rest against the rear of the body rail holes.

STEP 2.

  Check to verify trailer is empty and emergency brakes are 

NOT

 engaged.

STEP 3.

 Rotate bolt 

CLOCKWISE

 to move axle forward (A arrows); 

COUNTERCLOCKWISE

 to move axle rearward (B arrows).

A = axle forward
B = axle rearward

ALIGNMENT BOLT HEAD

NOTE:

 

1/2 turn of 

free play in either 
direction (A or B) 
is acceptable.

SWINGALIGN

 NON-WELDED AXLE ALIGNMENT PROCEDURES

www.safholland.us

Copyright © 2011 

#

SAF-HOLLAND, Inc.

Summary of Contents for CB-4000

Page 1: ...XL AS20012BM en US Rev B Installation and Operation Manual CBX69 TRIDEM Slider Suspension Systems For Disc and Drum Brake Applications ...

Page 2: ...Used without the safety alert symbol indicates a potentially hazardous situation which if not avoided could result in property damage Indicates a potentially hazardous situation which if not avoided could result in minor or moderate injury Indicates a potentially hazardous situation which if not avoided could result in death or serious injury Introduction This manual provides information necessary...

Page 3: ... can cause tire failure fire or loss of vehicle control which if not avoided could result in death or serious injury 1 Safety Instructions General and Servicing Safety Instructions Read and observe all Warning and Caution hazard alert messages The alerts provide information that can help prevent serious personal injury damage to components or both Failure to follow the instructions and safety prec...

Page 4: ... PUSH TO ENGAGE LOCK PINS PULL TO DISENGAGE LOCK PINS XL AR429 www safholland us Copyright 2012 SAF HOLLAND Inc Figure 3 TO REPOSITION SLIDER 1 Remove stop bar and move to desired location 2 Lift pull arm and pull until locked in the OUT position If lock pins do not retract after pull arm is locked in the OUT position gently rock trailer with brakes applied and pins will automatically retract 3 Ap...

Page 5: ...N TRAILER PARKED Check that the PosiLok is in the DOWN position PosiLok DOWN BEFORE MOVING TRAILER Check that the PosiLok is in the UP position PosiLok UP www safholland us Copyright 2011 SAF HOLLAND Inc Figure 7 CAUTION Suspension system must fully air up before moving trailer Failure to wait before moving trailer could result in suspension and or slider damage XL AR439 www safholland us Copyrigh...

Page 6: ...sliding sub frame and have a 5 75 round axle Figure 8 NOTE This manual applies to the suspension models listed on the front cover However determine specific model number write that information below and refer to it when obtaining information or replacement parts Figure 9 5 CBX69 Model Nomenclature The sample tag illustrated will help interpret the information on the SAF HOLLAND Inc serial number t...

Page 7: ...D products 6 3 Material Items to be welded that are made from low carbon or high strength alloy steel are to be welded with AWS filler metal specification AWS A5 18 filler metal classification ER 70S 3 ER 70S 6 or equivalent unless specified on the installation drawing NOTE Any substitution for filler material from the above standard MUST comply as a minimum with the following mechanical properties ...

Page 8: ... operating properly IMPORTANT Make certain that all air lines and valves are free from obstruction through the full operational range of the suspension IMPORTANT A pressure protection valve PPV MUST be attached to the air reservoir in order to maintain proper air pressure Figure 11 IMPORTANT The air pressure protection valve maintains safe brake pressure Approximately 85 psig 5 9 bars opens the va...

Page 9: ... CONTROL VALVE SLIDER PULL PIN RELEASE ACTUATOR HEIGHT CONTROL VALVE HCV POSILOK ACTUATOR PRESSURE PROTECTION VALVE TO GLAD HAND OR EMERGENCY BRAKE TO PPV AND AIR RESERVOIR TO GLAD HAND OR EMERGENCY BRAKE CYL RESET N C STANDARD AIR CONTROL SYSTEM AIR RESERVOIR PRESSURE PROTECTION VALVE PPV HEIGHT CONTROL VALVE HCV TO HEIGHT CONTROL VALVE HCV TO GLAD HAND OR EMERGENCY BRAKE AIR SPRING AIR SPRING AI...

Page 10: ... in damage to trailer components 5 Connect service and emergency gland hand lines to the slider and allow the suspension to air up 6 Measure the ride height of the suspension Figure 13 with a tape measure 7 Compare the measured suspension ride height value to the appropriate value Table 1 Ensure your measured ride height value is within 1 4 6 mm IMPORTANT If your measured ride height value is NOT ...

Page 11: ...from the centerline of the front axle spindles to the centerline of the rear axle spindles d Dimensions C D E and F Figure 15 MUST be equal to within 1 16 1 mm 9 2 Alignment Instructions 1 Using the measurements from Step 4 align each axle Align by rotating the alignment bolt head using a 1 3 8 socket wrench on the front face of the roadside frame bracket Rotate clockwise to move axle forward A Ar...

Page 12: ...stallation Instructions NOTE Alignment plates are NOT welded to the frame bracket but are free to rotate 2 Relocate the slider to the forward position and recheck the king pin alignment Variance in dimensions A and B Figure 15 indicates there are discrepancies in lock pin hole location 10 Brake Adjustment Instructions Brakes should be adjusted per axle and brake manufacturer s specifications ...

Page 13: ...ht should be within 1 4 6 mm of the recommended design height For proper height refer to Slider Assembly Section 8 7 Verify that the 1 1 8 pivot nut are torqued to 550 600 ft lbs tN Figure 18 IMPORTANT The SwingAlign design maintains proper alignment under correct torque without welding DO NOT weld Figure 18 NOTE SwingAlign pivot connections are on roadside and fixed alignment pivot connections ar...

Page 14: ... 4 Visually check to ensure the lock pins are in the disengaged position and that the QWIK RELEASE pull arm handle is locked Notch 2 Figure 21 When lock pins have properly disengaged proceed to Step 6 If lock pins fail to disengage proceed to Step 5 5 If the QWIK RELEASE pull handle is in the notch 2 position but the lock pins fail to retract and are still in the engaged position the QWIK RELEASE ...

Page 15: ...the lock pins are fully engaged and extend through the holes in the upper rail Figure 24 An unsecured slider box can cause loss of vehicle control which if not avoided could result in death serious injury or property damage 8 Visually check that the manual stop bar is properly installed directly behind slide box Figure 24 Failure to properly install or position the manual stop bar could result in ...

Page 16: ...when subjected to overloading or other operational issues to protect the trailer sub frame The PosiLok is engaged when the flipper plates are in the down position 1 Release air pressure from the trailer brake system or disconnect the glad hand This engages the parking brakes and causes the PosiLok actuator to engage which rotates the rod so the flipper plates swing down into an engaged position Fig...

Page 17: ...With the vehicle on a level surface and air pressure above 85 psig 5 9 bars verify that all air springs are of sufficient and equal firmness NOTE Check all air control system fittings for air leaks by applying a soapy water solution and checking for bubbles at all air connections and fittings 14 2 Routine Physical Inspections Every 100 000 Miles 160 000 km or one 1 year whichever comes first Check ...

Page 18: ...4 15 Torque Specifications NOTE Torque specifications listed above are with clean lubricated coated threads All new SAF HOLLAND fasteners come precoated from the factory For bolt and lock nut grade markings refer to Figure 28 IMPORTANT The use of special lubricants with friction modifiers such as Anti Seize or Never Seize without written approval from SAF HOLLAND engineering will void warranty and c...

Page 19: ...19 XL AS20012BM en US Rev B 2014 05 28 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 ...

Page 20: ...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...

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