L.KI.C2-C4.C.M
SINGLE-, KING-, DOUBLE CAB 2WD
SINGLE-, KING-, DOUBLE CAB AND NAVARA 4WD
NISSAN D21 / D22 (1986-ONWARDS)
INSTALLATION MANUAL
DSCSYSTEMS.NL
Page 1: ...L KI C2 C4 C M SINGLE KING DOUBLE CAB 2WD SINGLE KING DOUBLE CAB AND NAVARA 4WD NISSAN D21 D22 1986 ONWARDS INSTALLATION MANUAL DSCSYSTEMS NL ...
Page 2: ...2 INSTALLATION MANUAL AUXILIARY AIR SUSPENSION NISSAN SINGLE KING DOUBLE CAB 2WD 4WD NAVARA 4WD JULY 2021 ...
Page 3: ...allation of Lower Plate 10 5 5 Installation of the Air Spring 10 5 6 Spring Alignment 10 5 7 Fitting of Inflator Console 11 5 8 Tube Connection and Disconnection Cutting and Routing 13 5 9 Bellow Inflation 14 5 10 Maintenance 15 5 11 Check List 15 6 Installation pictures 16 7 Epilogue 18 Contents 3 INSTALLATION MANUAL AUXILIARY AIR SUSPENSION NISSAN SINGLE KING DOUBLE CAB 2WD 4WD NAVARA 4WD JULY 2...
Page 4: ...ified mechanic or specialist installation facility DSC Nederland will not accept any responsibility for faults or defects arising from incorrect installation which automatically renders the guarantee invalid IMPORTANT Manufacturer s Declaration Form A manufacturer s declaration form is provided with your kit Following installation of the kit please ensure that this form is completed signed by a qu...
Page 5: ...ribution of weight STRAIGHT LINE STABILITY Straight line stability is greatly increased at higher speeds and when subjected to buffeting from cross winds or large overtaking vehicles REDUCED BODY ROLL Body roll when cornering or negotiating roundabouts is significantly reduced FATIGUE REDUCTION AND WEAR COMPENSATION Suspension fatigue is reduced so helping to prevent leaf springs from sagging unde...
Page 6: ...elves designed to increase the gross vehicle weight GVW rating of a vehicle They do not legally allow for carriage of a load greater than the carrying capacity stated on the data plate of the vehicle Do not exceed the maximum load specified by the vehicle manufacturer to avoid compromising passenger safety to prevent possible damage to the vehicle for legal reasons IMPORTANT Load Sensing Valve LSV...
Page 7: ...0 2 2 5 DIN 7991 M10x1 25x25 Countersunk screw M10 p 1 25 4 6 DIN 933 M8x16 Hexagon bolt M8 x 16 8 7 M8 Disc spring washer 8 8 DIN 931 M12x90 Hexagon bolt M12 x 90 2 9 DIN 125A M12 Washer M12 4 10 DIN 985 M12 Self locking nut M12 2 Right side not in the assembly drawing NOT IN THE ASSEMBLY DRAWING Tie wraps Black and blue hose An inflate option Declaration of conformity Installation manual 1 5 4 9...
Page 8: ...70 2 2 5 DIN 7991 M10x1 25x25 Countersunk screw M10 p 1 25 4 6 DIN 933 M8x16 Hexagon bolt M8 x 16 8 7 M8 Disc spring washer 8 8 DIN 933 M8x25 Hexagon bolt M8 x 25 1 9 DIN 125A M8 Washer M8 2 10 DIN 985 M8 Self locking nut M8 1 Not in the assembly drawing NOT IN THE ASSEMBLY DRAWING Tie wraps Black and blue hose An inflate option Declaration of conformity Installation manual 1 5 4 2 3 7 6 8 INSTALL...
Page 9: ...ble THE FOLLOWING INSTRUCTIONS MAKE REFERENCE TO THE DIAGRAMS ON PAGES 16 AND 17 5 2 PREPARATION 1 Secure the front wheels use wheel chocks on both sides of both front wheels 2 Take the ground terminal from the battery when work to electricity is involved 3 Lift the rear of the vehicle till there is working space of approximately 15 cm between bump stop and rear axle TIGHTENING TORQUE IN Nm SIZE C...
Page 10: ...rings with the longer part pointing inwards picture 3 3 Tighten the U bolts and install the hand brake cable shift bracket part 3 page 8 and picture 5 5 5 INSTALLATION OF THE AIR SPRING 1 Bring the air lines true the big hole of the top plate black is left end blue is right 2 Connect the air hose to the air bellow see also 5 8 3 Place the bolts with disc washers Leaf some clearance to allow aligni...
Page 11: ... console with two independent 10 bar pressure gauges and a rocker on off switch to operate the electric motor driven air compressor OPTION 3 Four valves two for raising the vehicle UP and two for lowering the vehicle DOWN in a console with two independent 10 bar pressure gauges A pressure switch operates the electric motor driven air compressor to keep the air reservoir of 1 9 litre or 0 5 gallon ...
Page 12: ...abin within reach and sight of the driver Beside under the driver seat in the wall of a cupboard motorhomes in a service shutter motorhomes COMFORT PACKAGES The OPTION 2 and OPTION 3 panels as shown above are each part of a Comfort Package that is supplied with a compressor and also an air reservoir in the case of the OPTION 3 panel for ease of spring inflation and ride height setting For further ...
Page 13: ...additional turn using spanners CUTTING To achieve good sealing and air tight fitting of tube ends to their connecting parts it is very important to cut tubing cleanly and squarely A dedicated guillotine action tubing cutter is recommended or a craft knife if such a tool is not available Do not use electrician s side cutters A dedicated tubing cutter RECOMMENDED Electrician s Side Cutters NOT RECOM...
Page 14: ...rect used pressure is up to the discretion of the installer but is mostly between the 1 5 bar and the 4 5 bar The pressure for driving your vehicle is depending on the weight of the vehicle and the condition of the original springs Always keep in mind that you are using air assist suspension that means helper springs they are designed to help Do not let them take over the original springs Because ...
Page 15: ...damage the bellow 3 Check before and after the winter period the wax coating Re wax when necessarily 5 11 CHECK LIST Before driving the vehicle following completion of installation of the auxiliary air suspension system please check All bolts tightened to the recommended torque Page 9 Air springs set in alignment Section 5 6 Enough free space around the air springs to avoid wearing All metal parts...
Page 16: ...6 INSTALLATION PICTURES 2WD 4WD 16 INSTALLATION MANUAL AUXILIARY AIR SUSPENSION NISSAN SINGLE KING DOUBLE CAB 2WD 4WD NAVARA 4WD JULY 2021 ...
Page 17: ...he air spring to the upper and lower brackets set the vehicle at ride height spring height approximately 13 14 cm and ensure that the springs are correctly aligned 17 INSTALLATION MANUAL AUXILIARY AIR SUSPENSION NISSAN SINGLE KING DOUBLE CAB 2WD 4WD NAVARA 4WD JULY 2021 ...
Page 18: ... manufacturer s declaration form is provided with your kit Following installation of the kit please ensure that this form is completed signed by a qualified fitter and a copy is returned to DSC Nederland by post fax or e mail Our e mail address is info dscsystems nl As a condition of your warranty modifications to the system may only be carried out by personnel of DSC Nederland ENQUIRIES For gener...
Page 19: ...19 INSTALLATION MANUAL AUXILIARY AIR SUSPENSION NISSAN SINGLE KING DOUBLE CAB 2WD 4WD NAVARA 4WD JULY 2021 ...
Page 20: ... 22 7496 CA Hengevelde Nederland T 31 0 547 333 065 F 31 0 547 333 068 E info dscsystems nl W www dscsystems nl DUNLOP and the Flying D device are trademarks of Sumitomo Rubber Group and are used under license by DSC Nederland B V ...
