Caravans DO45 4.5 Tonne All Terrain Coupling User Manual
- June 9, 2024
- Caravans
Table of Contents
Caravans DO45 4.5 Tonne All Terrain Coupling
PRODUCT FEATURES
FOR USE IN AUSTRALIA –
ADR RATED TO 4500kg (9920Ib)
D-VALUE 24.SkN V-VALUE 14.SkN
FOR USE IN NORTH AMERICA-
SAE J684 RATED TO CLASS 4 TRAILERS
Applicable Patents:
2011101337,2006207859,2011253645
LEGEND
- High Visibility Reflective Reversing Strip
- Impact Resistant Bumper
- Locking Slide Plate
- Lock Button Push Down to Release Lock Plate
- Pin Locating Port
- Tow Pin Shaft(1-1/4″UNFAU)
- Gen.2 Check-Lock Dust Cap
- Spindle Bushes
- Mounting Bolts
- Grease Nipple
- Support Webbing
- Slotted Nut & Pin
- Handbrake Mount
- Handbrake Cable Mounting Holes
- Limiting Roll Pin Can be removed for increased clearance
- Padlock Hole
- Yoke Pivot Bolt Only to be adjusted by a Cruise aster approved repairer
- Universal Full Universal Assembly includes Bumper & Locking Assembly
INSTALLATION
Mounting the D045Pus Tow Pin onto the Tow Bar
IMPORTANT: V1 DO45 PIN IS NOT CcOMPATIBLE WITH THE DO45PLUs
Fit tow pin to towbar using spring washer and 1-1/4″ UNF
nut supplied and torque to 750Nm (553lbs.ft).
It may be necessary to hold the tow pin in place using the supplied c-spanner
Bolting the D045Pus Coupling onto the Drawbar
Always use four new bolts to secure Coupling to Trailer. Bolt grades to be
minimum M14 Class 8.8 torqued to 140Nm (104|bs.ft) or ” Grade 5 bolts torqued
to 150Nm(110lbs.ft). Use either nylon insert nuts or spring washers. DO NOT
ATTEMPT TO WELD the coupling to the drawbar.
The coupling must always be mounted flat on the drawbar plate.
A drawbar weight of at least 5Okg (110lb) and not exceeding 450kg (992lb) is recommended.
- Coupling Mounting Surface (Flat)
- Drawbar Mounting Surface (Flat)
Use of Weight Distribution Hitches
The DO45 can be used with load distribution hitches providing the coupling
movement is not obstructed and the maximum downward load of 450kg (9921b)
prior to tightening of bars is not exceeded. With a WDH adaptor attached to
the vehicle, clearance should also be checked to ensure the trailer drawbar
does not foul, particularly in tight reversing situations.
HITCHING UP WITH THE DO45PLUS
Note: This process is now universal between D035 and DO45 models
-
STEP 1
Ensure the Tow Pin Cover is removed from Tow Pin.
For video instructions visit http://cruisemaster.com.au/videos or search on YouTube “Cruise aster – Hitching Up with the D035” -
Step 2
The Tow Pin and Universal should be free of sand, dirt and foreign objects. Lightly greased to ensure premature wear is avoided. -
Step 3
Set the coupling to the unlocked position. Do so by pushing down on the Red Lock Button while simultaneously pushing back the Locking slide plate towards the Red Lock Button. When in position the Lock Button will spring back and pressure will be removed from the Locking Plate. At this stage in the unlocked position the viewing port in the center of the locking mechanism should be clear. -
Step 4
Raise height of trailer so the coupling is above the vehicle Tow Pin height by adjusting Jockey Wheel or Stand. -
Step 5
Align Coupling over Tow Pin by moving either vehicle or trailer, then lower coupling onto tow pin using Jockey Wheel or Stand. Ensure that the Universal is fully seated on the Tow Pin; the Tow Pin will protrude through locking plate as visible via the view port. -
Step 6
Once in position Push the same Red Lock Button used in Step 3 to reset the locking plate into the locked position. The Locking Plate will slide forward into place simultaneously to the button push. -
Step 7
Secure the Check lock Cap, the cap will emit an audible snap when secured correctly.
if you are not confident in fitting this product yourself, contact Cruise aster to find your closest preferred service agent.
Final stage of hitching up will look as per above.
SAFETY
- Keep hands and fingers clear of coupling when attaching.
- Ensure trailer safety chains are attached whilst coupling or uncoupling.
- Do not use Tow Pin or Coupling for recovery purposes.
HANDBRAKE
if you have a coupling with a part number ending in”-l this indicates the model includes an “Integrated” Handbrake.
Part numbers ending in “-R” indicates the Handbrake is “Removed”.
Some drawbar designs will restrict the handbrake on an integrated model, in this situation we recommend the use of a Cruise aster remotely mounted handbrake or side mount handbrake.
Handbrake Part Numbers Std Remote Mount Handbrake 56A-HB Side Mount Handbrake 56A-HB-S/M V3/PLUS Handbrake Attachment 56A-HB-V3 Available from www.cruisemaster.com.au
MAINTENANCE
To ensure a long service life we recommend the following periodic maintenance procedures.
Keep the Tow Pin and Universal mating surfaces clean and lightly greased at all times.
Check the condition of Tow Pin 0-Ring and replace if necessary
(0-RING NITRILE B5213 (15/16″x 1-3/16″x 1/8″)).
Regularly lubricate grease points with multi-purpose lithium grease.
Periodic adjustment of the Slotted Nut & Pin may be required if coupling ‘Yoke’ loosens in the housing excessively, to be completed by a competent person.
Flush with clean water or air hose if locking mechanism does not open fully due to dirt ingress.
- Cruise aster recommends a thorough maintenance check is conducted ever 10,000 Km or 12 months.
- Please note while the DQ45Ptus’ Zn-Ni with E-Coat finish provides superior corrosion protection it may fade with extended exposure to UV. This does not affect the operation of the 0045Ptus. To best maintain the finish of the product we recommend covering the DQ45Ptus coupling when not in use if stored outside and exposed to direct UV.
Available Replacement Parts
Components outlined in “black” are occluded as the replacement item.
-
D045P1″‘ Spindle Bush Kit
(18D-D045-SPINDLE-BUSH-PLUS) -
D045Plus Bumper & Dust Cap Kit
(18D-D045-BUMPER-V2-PLUS) -
. D045us Dust Cap 3 w/ Lanyard
(18D-D045-CAP-V2-PLUS)
For a complete list of spare components visit cruisemaster.com.au/shop.
ACCESSORIES
Looking to set up a second vehicle to tow with your D045Pus, looking for a DO45s enhancement or simply replacing a misplaced item? There is a full range of supported accessories for the D045Pu,
- Tow Pin Kit (Incl. Pin/ Cover/ Tool) – 180-0045-TP-AU-KIT
- Pin Cover – 50M-4029
- Universal (-Spanner – 50K-133
0045 V1 accessories and spares are not compatible with the 0045Plus model.
0035 accessories and spares are not compatible with the 0045Pius model.
CRUISEMASTER Bl-LOCK (COUPLING LOCK}
Keep your investment safe and secure with the Cruise aster Bi-Lock.
NEW D045 SPECIFIC Bl-LOCK!
- D035 model Bi-Lock will also fit the D045PJus but will allow excess movement of the Jocking pin
For a complete list of spare components visit cruisemaster.com.au/shop.
TO\NING PERFORMANCE CENTRE
CRUISEMASTER 4X4 FITOUTS/CARAVAN SERVICES GEEBUNG, BRISBANE 07 3624 3822 CRUISEMASTERTPC.COM.AU FULL WEIGHT ASSESSMENTS 4X4 FITOUTS & ACCESSORIES CARAVAN SERVICING UNDERBODY RETROFITS & REPAIRS THE EXPERTS IN THE COMPLETE TOWING EXPERIENCE!
THE EXPERTS IN THE COMPLETE TOWING EXPERIENCE!
CRUISE MASTER NATIONAL SERVICE NETWORK
Cruisemaster™ has a proud history of engineering and real life testing, these elements have meant Cruisemaster™ is the trusted leader in the industry when it comes to products being designed to last. Our confidence to stand behind our product gives you the confidence it will get you there and back again.
This product comes standard with a 3 year warranty. A complimentary 2 year warranty extension is available for this product. Visit the Cruise aster website for a full list of Terms & Conditions. To Claim the full 5 years of warranty register this product online; www.cruisemaster.com.au/warranty- policy/
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