Case TH6.26 Telescopic Handler Operators Manual (92791667 Replaces 92709537) (January 2026)
On a TH6.26 you’re usually in tight yards, muddy sites, uneven fill, and loading trucks all day. This operators manual helps you understand how the controls actually behave when you’re lifting high, reaching out, or working on a slope, and it walks you through the daily checks that keep it earning. Say you’re trying to place a pallet of block on soft ground—this book helps you read the load chart, set the stabilizers right, and know how the boom will react before you get yourself stuck or light on the rear axle.
Applications & Use Cases
- Trace and set up the controls so you know how each mode responds when you’re inching into a stack or crowding into a pile.
- Check and verify daily inspections—fluids, tires, forks, pins—so you catch wear and leaks before they sideline you.
- Isolate and test issues like weak lift or jerky boom by following the manual’s step‑by‑step checks instead of just guessing.
- Learn how to route and align attachments, adjust forks, and lock everything so it stays put under load.
- Use the start‑up and shutdown routines to bleed off hydraulic pressure safely before you crack a hose or pull a quick‑coupler.
FAQ
Q: Is this a downloadable manual I can search on my laptop or phone?
A: It’s typically a PDF, so you can keyword search, zoom in on diagrams, and keep it on a device in the cab or gang box.
Q: Can I print just the pages I need for the jobsite?
A: Yes, most folks print the safety, load charts, and daily check sections so they can get them greasy without worrying about the whole manual.
Safety Note
Always verify the boom is lowered, the parking brake is set, and hydraulic pressure is bled off before you inspect or work around the boom and attachments.
Case TH6.26 Telescopic Handler Index:
- GENERAL INFORMATION
- Note to the owner
- Intended use
- Electro-Magnetic Compatibility (EMC)
- Manual scope and required training level
- Product identification
- Operator’s manual storage on the machine
- Machine orientation
- Machine components
- SAFETY INFORMATION
- Safety rules and signal word definitions
- Safety rules
- Prohibited use
- Limits of machine use
- General regulations for use
- Working on site
- General safety warnings
- General notices
- Driving on public roads
- Seat belts
- Ecology and environment
- Hand signals
- Safety signs
- CONTROLS AND INSTRUMENTS
- Access to operator’s platform
- Driver’s cab
- Proper entry and exit
- Operator’s seat
- Forward controls
- Steering column
- Anti-tilt system
- Right front dashboard
- Left front dashboard
- Pedals
- Right-hand side controls
- Climate controls
- Rotary keypad
- Joystick
- Display
- Main display screen
- Menu page
- Work page
- Optional page
- Radio
- Alarms
- OPERATING INSTRUCTIONS
- Commissioning the unit
- Running-in procedure
- Refueling
- Starting the unit
- Moving the unit
- Driving modes
- Forward drive or reverse drive
- Steering
- Parking the unit
- Parking the machine
- Battery disconnect
- TRANSPORT OPERATIONS
- Recovery transport
- Transporting the machine
- Towing the machine
- Towing a trailer
- WORKING OPERATIONS
- General information
- Load diagrams
- Rear aux mode
- Bucket mode
- Floating boom function (optional)
- Boom suspension function (optional)
- Accessory coupling/release
- Hydraulic connections
- Stacking
- Limits of machine use
- Anti-tilt system
- MAINTENANCE
- General information
- Maintenance warnings
- Diesel fuel – Diesel fuel
- Biodiesel fuel
- Engine cooling system
- Engine oil recommended operating temperature range
- Fluids, lubricants and capacities
- Maintenance planning
- First 10 hours
- Front axle oil level – Check
- Axle planetary gear oil – Check
- Rear axle oil level – Check
- Daily
- Radiator – Cleaning
- Closing nets – Cleaning
- Hydraulic oil level – Check
- Engine oil level – Check
- Coolant level – Check
- Tire pressure – Check
- Indicator and warning lights – Check
- Hydraulic oil leakage – Check
- Safety signs – Check
- Check the electrical system
- Weekly
- Air cleaner – Clean
- Weekly grease fittings
- Wheel nuts tightening – Check
- First 50 hours
- Drive belt – Check
- Engine oil – Change
- Engine oil filter – Replace
- First 250 hours
- Air cleaner primary element – Replace
- Front axle oil – Change
- Rear axle oil – Change
- Planetary gear oil – Change
- Negative brake or service brake – Adjust
- 250 hours grease fittings
- Return hydraulic oil filter – Replace
- Hydraulic oil tank breather – Replace
- Tightening torque of the boom runner screws – Check
- Tightening torque of the spider screw – Check
- Gearbox oil – Change fluid
- Gearbox oil breather – Cleaning
- Every 50 hours
- Exhaust pipes – Check
- Battery – Check
- Fuel-water separator filter – Drain fluid
- Every month
- Front axle oil level – Check
- Axle planetary gear oil – Check
- Rear axle oil level – Check
- Every 250 hours
- Drive belt – Check
- Radiator – Cleaning
- Closing nets – Cleaning
- Every 500 hours
- Fuel filter water separator – Replace
- Fuel filter – Replace
- Return hydraulic oil filter – Replace
- Air cleaner primary element – Replace
- Cab air filter – Replace
- Cleanfix filter – Replace (if equipped)
- Hydraulic oil tank breather – Replace
- Cardan shaft joints – Grease
- Every 500 hours or yearly
- Engine oil – Change
- Engine oil filter – Replace
- Every 1000 hours
- Air cleaner safety element – Replace
- Front axle oil – Change
- Rear axle oil – Change
- Planetary gear oil – Change
- Engine valve clearance – Check and adjust
- Negative brake or service brake – Adjust
- Hydraulic hoses and clamp – Check
- Tightening torque of the boom runner screws – Check
- Gearbox oil – Change fluid
- Gearbox oil breather – Cleaning
- Every 1500 hours
- Hydraulic oil and filter – Change
- Every 2000 hours
- Boom runners – Replace
- Tightening torque of the spider screw – Check
- Every 2000 hours or 2 years
- Engine coolant – Change
- Cooling system hoses – Replace
- Fuel hoses – Replace
- Every 3000 hours
- Air conditioning – Charging
- Exhaust Gas Recirculation (EGR) system – Check
- Diesel Particulate Filter (DPF) – Cleaning
- Check the fuel injector
- Evaporator/Condenser filter – Replace
- Change the air conditioning compressor drive belt
- When the warning lamp lights
- Electrical system
- Fuse and relay locations
- Storage
- SPECIFICATIONS
- Machine specifications
- Machine dimensions
- Machine weights
- Maximum towable weight
- Tires
- Load specifications
- ACCESSORIES
CNH
