CNH CLOSED CRANKCASE VENTILATION (CCV) HEATED HOSE KIT WITH AIR CONDITIONING Installation Instructions (92710720)

Out in the field or around the yard, this kit’s going on a diesel machine that spends its life idling, pulling, or pushing in dust, cold, and heat. This manual walks you through how to route, mount, and wire the heated CCV hose when the machine already has air conditioning, so the crankcase vapors don’t freeze or make a mess. Picture a cold-morning start: you trace the existing hoses, check clearances around the A/C lines, and follow these instructions so everything lines up and stays out of fan blades and hot exhaust.

Applications & Use Cases

• Trace the current CCV plumbing and verify the right spots to cut in the heated hose without fighting existing A/C lines.
• Check harness lengths and route wiring so it’s supported, away from sharp edges, and won’t chafe or short.
• Isolate the A/C components you need to move, then test-fit brackets and clamps before you tighten anything down.
• Inspect connections, bleed any trapped moisture points, and confirm the hose heats properly on a cold start.
• Use it to align your install with factory-style routing so future troubleshooting and repairs are straightforward.

FAQ

Q: Is this a PDF I can search on my laptop or phone?

A: It’s typically a standard PDF, so you can search terms like “routing” or “connector” pretty easily.

Q: Can I print just the diagrams to take to the machine?

A: Yeah, you can usually print single pages, which is handy to keep near the tractor while you test and verify your work.

Safety Note

Always disconnect power and let hot engine parts cool before you reach in to route or inspect any CCV or A/C hoses.

CNH CLOSED CRANKCASE VENTILATION (CCV) HEATED HOSE KIT WITH AIR CONDITIONING Index:

• SAFETY INFORMATION
  • Safety rules
• KIT CONTENT
  • Kit overview
• GENERAL INFORMATION
  • Basic instructions
• PRE-ASSEMBLY
  • PREPARING FOR ASSEMBLY
    • Preparation for installation
• ASSEMBLY
  • KIT INSTALLATION
    • Foot controls kit installation
• POST-ASSEMBLY
  • INSTRUCTIONS
    • Post-assembly

CNH

92710722 – CLOSED CRANKCASE VENTILATION (CCV) HEATED HOSE KIT
(WITH AIR CONDITIONING)
CASE CONSTRUCTION
221G STANDARD SPEED, TIER 4B
221G STANDARD SPEED, STAGE V
221G HIGH SPEED, TIER 4B
221G HIGH SPEED, STAGE V
321G STANDARD SPEED, TIER 4B
321G STANDARD SPEED, STAGE V
321G HIGH SPEED, TIER 4B
321G HIGH SPEED, STAGE V
321G XR STANDARD SPEED, TIER 4B
321G XR STANDARD SPEED, STAGE V
321G XR HIGH SPEED, TIER 4B
321G XR HIGH SPEED, STAGE V
NEW HOLLAND CONSTRUCTION
W70D STANDARD SPEED, TIER 4B
W70D STANDARD SPEED, STAGE V
W70D HIGH SPEED, TIER 4B
W70D HIGH SPEED, STAGE V
W80D STANDARD SPEED, STAGE V
W80D HIGH SPEED, TIER 4B
W80D HIGH SPEED, TIER 4B
W80D HIGH SPEED, STAGE V
W80D LR STANDARD SPEED, STAGE V
W80D LR HIGH SPEED, TIER 4B
W80D LR HIGH SPEED, TIER 4B
W80D LR HIGH SPEED, STAGE V