Page 4
ENDO-CVT Instructions V1.
2
AccuAir Suspension 2018
NOTE:
If using the AccuAir supplied NPT plugs, these should assemble flush with the tank
surface. Other plugs will install differently. Do not over tighten as this can cause damage to
the tank or NPT fitting.
!
!
NOTE:
At this point, patience should be exercised as the liquid thread sealant needs time to
cure. Applying air pressure to the tank may disturb the curing process resulting in leaks.
Read the directions on the thread sealant package and wait the recommended cure time.
ENDO-CVT PTC FITTINGS
SPECIFICATIONS
Air line installation – Cut the end of the air line as square as possible with a sharp blade or air line cutting tool. Make
sure the cut end is free from burrs. Insert the end of the air line into the PTC fitting until it “bottoms out.” Pull firmly to
test the connection. If the air line pulls out, re-insert and then pull the PTC collet outward from the face of the
ENDO-CVT cap. Pull firmly on the air line to test the connection.
Air line removal – Press the PTC collet back toward the face of the ENDO-CVT cap and hold it there while pulling firmly
on the air line.
Basic operation
Pro-Tip:
Use a 3/8" open-end wrench to hold the collet back while you pull to remove the air line.
Plastic - 3/8” O.D. US DOT approved plastic air brake tubing
Aluminum - 3/8" O.D., 1/4" I.D. tubing
Acceptable size and types of air line:
Physical Specifications
Product
ENDO-CVT23
ENDO-CVT25
ENDO-CVT43
ENDO-CVT45
Diameter
6.62in (168mm)
6.62in (168mm)
6.62in (168mm)
6.62in (168mm)
Length
18.3in (465mm)
29.3in (745mm)
18.4in (468mm)
29.5in (750mm)
Air Spring Ports
2
2
4
4
Torque Specifications
Fastener
Quick Release (QR) Pins
Quick Release Base Mounting Bolts
Quick Release Set Screw
ENDO Cap Bolts
Torque
40 in-lbs (3.3 ft-lbs, 4.5 N-m)
120 in-lbs (10.0 ft-lbs, 13.5 N-m)
40 in-lbs (3.3 ft-lbs, 4.5 N-m)
200 in-lbs (16.7 ft-lbs, 22.6 N-m)
Electrical Specifications
Component
CVT
Voltage
Requirement
9-16V
0-20V (Withstand)
Amperage
Requirement
35.0 AMPS (Typical)
50.0 AMPS (Max)
QUIESCENT
CURRENT
0.075 A (first 24 hours)
0.008 A (after 24 hours)
Ingress
Protection
IP67
Table 1:
ENDO-CVT physical specifications
Table 2:
ENDO-CVT Fastener torque specifications
Table 3:
Electrical specifications for the ENDO-CVT product line
INSTALLING NPT PLUGS
Identify the NPT plugs necessary for your application from the selection provided with your ENDO-CVT product.
Apply the thread sealant (Loctite 565 or equivalent) provided with your ENDO product to the NPT fitting prior to installation.
Thread the plug into the hole until it is “finger tight” then tighten between 0.5 and 1.5 full turns.
Wait until the 565 is cured before pressurizing your system.
Pro-Tip:
Remove excess Loctite 565 with a Q-tip dipped in brake-clean or other solvent.
!
WARNING:
Stainless steel tubing will not be retained by the PTC fitting and will disconnect
under pressure.
Do not use stainless tubing with the ENDO-CVT.