Modifying The Hoses, Installing The Cooler - Vmac UNDERHOOD 150 Installation Manual

Primary coolant drain-back hose
☐
Measure and cut the primary coolant drain back hose (Figure 24).
Figure 24 — Primary drain-back hose modification
☐
Carefully cut the cuff from the coolant drain back quick connect (Figure 24).
☐
Rotate the quick connect to the orientation shown (Figure 25).
Figure 25 — Primary drain-back hose modification
☐
Install the barbed hose coupler into the modified end of the coolant drain back
hose (Figure 25).
☐
Install the 1 in heater hose onto the hose coupler with the curve of the hose
aligned as shown. Do not tighten the hose clamps (Figure 25).
☐
Slide the abrasion mesh onto the heater hose.
☐
Install the drain back hose assembly onto the engine with the OEM quick
connect facing up (toward the hood) as it will connect to the bottom of the
VMAC degas tank.
☐
Position the supplied abrasion mesh to protect the hose where it contacts the
hard lines and secure it in place.
☐
Tighten all of the gear clamps.
VMAC - Vehicle Mounted Air Compressors
VMAC Technical Support: 888-241-2289
VMAC Knowledge Base: www.kb.vmacair.com
Modifying the Hoses,
Installing the Cooler
7 1/4 in
21