CNH LEICA ELECTRO, HYDRAULIC KIT Installation Instructions (92297423)

CNH LEICA ELECTRO, HYDRAULIC KIT Installation Instructions (92297423)

Out in the field, this CNH machine’s usually running grade control or precision work on farms, jobsites, or roadwork, and that Leica electro-hydraulic kit ties the electronics to the oil side. This manual walks you through how to route hoses, mount valves, and tie into the existing hydraulics without guessing. Say you’re adding the kit to a tractor with a blade: you’ll trace the existing lines, install the new block, hook up the wiring, then test the system so the blade actually responds to the control box the way it should.

Applications & Use Cases

• Trace and identify the correct hydraulic ports so you don’t tap into the wrong circuit and lose another function.
• Check clearances and mount brackets and valves where they won’t rub, kink hoses, or fight other attachments.
• Route and clamp hoses, then bleed the system so you can verify there’s no air causing jumpy or delayed movement.
• Isolate electrical faults by following the kit’s wiring paths, then test sensors and connectors instead of just swapping parts.
• Inspect the finished install, align the controls, and run calibration checks so the Leica system talks properly to the CNH hydraulics.

FAQ

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

A: It’s typically a searchable PDF, so you can jump to sections by keyword while you’re in the shop or cab.

Q: Can I print just the pages I need for the jobsite?

A: Yes, you can usually print specific sections, which is handy when you’re under the machine and don’t want your tablet in the oil.

Safety Note

Always depressurize and lock out the hydraulic system before you crack any lines, or you’re risking serious injury.

CNH LEICA ELECTRO, HYDRAULIC KIT Index:

1 SAFETY INFORMATION
Safety rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
2 KIT CONTENT
Kit overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
3 GENERAL INFORMATION
Basic instructions – Important notice regarding equipment servicing. . . . . . . . . . . . . . . . . . . . . . . 3-1
Basic instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
4 PRE-ASSEMBLY
PREPARING FOR ASSEMBLY
Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
5 ASSEMBLY
Install
Leica ready kit installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
6 POST-ASSEMBLY
INSTRUCTIONS
Post-assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
EN
EN

CNH

92279355 – LEICA ELECTRO-HYDRAULIC KIT
CASE CONSTRUCTION
836D Electro-Hydraulic Controls, Stage V
[FNH836D0NZHF01751 – ]
836D Electro-Hydraulic Controls, Stage V –
ZF EC4 Transmission Control Unit
836D AWD Electro-Hydraulic Controls,
Stage V [FNH836DANZHF01633 – ]
836D AWD Electro-Hydraulic Controls,
Stage V – ZF EC4 Transmission Control
Unit [FNH836DANZHF01780 – ]
856D Electro-Hydraulic Controls, Stage V
[FNH856D0NPHF01689 – ]
856D Electro-Hydraulic Controls, Stage V –
ZF EC4 Transmission Control Unit
856D AWD Electro-Hydraulic Controls,
Stage V [FNH856DANPHF01629 – ]
856D AWD Electro-Hydraulic Controls,
Stage V – ZF EC4 Transmission Contr