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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.

Installation Instructions

8. Slider Assembly Installation 

1.  Remove the hold down clips on all four (4) corners of  

the slider.

2.  Locate the slider between the body rails of the trailer and 

engage the lock pins. Refer to the slider re-positioning 
operating instructions in Section 12 of this manual.

3.  Once the slider is correctly positioned, re-install the hold 

down clips to the slider and body rails, and torque all 

IPMEEPXODMJQOVUTUPGUMCT /tN

4.  Ensure the linkage assembled to the height control valve (HCV)  

and suspension is of the appropriate height 

(Figure 12)

.

IMPORTANT:

  A 15" linkage is used for ride heights of 

16", 16.5"-17".  A 16" linkage is required 
for 18" ride heights 

(Figure 16)

.

Failure to match the linkage length to the  
design ride height could result in improper  
suspension height which, if not avoided,  
could result 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  

within ± 1/4"(6 mm); use the table to verify  
the linkage length 

(Table 2 and Figure 12)

,  

and the hole location where the top mounting  
stud of the height control valve (HCV) is 
bolted to the mounting bracket 

(Figure 14)

.

8.  Visually 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.

MODEL

“A” RIDE HEIGHT

CBX69 - 16

16"

CBX69 - 16.5

16.5"

CBX69 - 17

17"

CBX69 - 18

18"

Table 1

RIDE HEIGHT

HOLE LOCATION

LINKAGE LENGTH

16"

2ND HOLE

15"

16.5"

3RD HOLE

15"

17"

4TH HOLE

15"

18"

4TH HOLE

16"

Table 2

Figure 13 

Figure 14 

Figure 12 

HEIGHT CONTROL VALVE 
MOUNTING BRACKET

TOP HOLE

2ND HOLE

3RD HOLE

4TH HOLE

LOWER LINKAGE
CONNECTION

HEIGHT CONTROL 
VALVE ARM

16", 16.5" AND 17" 
RIDE HEIGHTS
REQUIRE 15" LINKAGE

18" RIDE HEIGHT  
REQUIRES 16" LINKAGE

“A”  

RIDE 

HEIGHT

Содержание CBX69

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

Страница 2: ...sed 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 co...

Страница 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...

Страница 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...

Страница 5: ...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 I...

Страница 6: ...liding 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 an...

Страница 7: ...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 ller metal speci cation AWS A5 18 filler metal classification ER 70S 3 ER...

Страница 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...

Страница 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 BR...

Страница 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 meas...

Страница 11: ...rom 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 me...

Страница 12: ...tallation 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 dim...

Страница 13: ...t 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...

Страница 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...

Страница 15: ...he 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 inj...

Страница 16: ...when subjected to overloading or other operational issues to protect the trailer sub frame The PosiLok is engaged when the ipper plates are in the down position 1 Release air pressure from the trailer...

Страница 17: ...ith the vehicle on a level surface and air pressure above 85 psig 5 9 bars verify that all air springs are of suf cient and equal firmness NOTE Check all air control system fittings for air leaks by a...

Страница 18: ...15 Torque Speci cations 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 mark...

Страница 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...

Страница 20: ...l 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 performan...

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