Part of the New Holland Repair Manuals.
This is the New Holland factory service manual for the 1078, 1079, and 1085 Stackcruiser self-propelled automatic bale wagons, publication 40107830. The PDF runs 436 pages and works through the machine system by system: clutch, transmission, drive axle, wheel bearings and suspension, brakes, steering, hydraulics, and the electrical system, plus dedicated sections on the 1085 programmable controller and the cab air conditioner.
Inside are removal, disassembly, and installation procedures with the specs a repair actually needs, from clutch pedal free play adjustment to wheel lug bolt torque and alternator voltage settings. The hydraulic section covers the pump, relief valves, flow divider, control valves, and orbit motor that drive the bale handling functions.
Download it instantly, keep it on a tablet in the shop, or print the pages you need for a teardown. It is the same reference a dealer technician would work from.
What's Inside This New Holland 1078, 1079, 1085 Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction | 3 | - |
| Safety | 4-6 | - |
| Clutch | 7-22 | Clutch Release Bearing, Clutch Pedal Free Play, Master Cylinder, Slave Cylinder, Clutch Disc, Pressure Plate |
| Transmission | 23-56 | Main Shaft, Countershaft, Reverse Idler Gear, Synchronizer Assembly, Shift Bar Housing, Gearshift Lever Housing |
| Drive Axle | 57-108 | Pinion Shaft, Differential Carrier, Axle Housing, Drive Pinion, Ring Gear, Planetary Unit |
| Wheel Bearings and Suspension | 109-116 | Front Wheel Bearings, Spindle Bushing, Rear Axle Wheel Hubs, Rear Axle Bearings, Suspension Springs, Front Shackle and Springs |
| Brakes | 117-196 | Hydro-Max Booster, Master Cylinder, Wheel Cylinder, Parking Brake |
| Steering | 197-256 | - |
| Hydraulic Systems | 257-348 | Hydraulic Pump, Relief Valves, Flow Divider, Manual Control Valves, Orbit Motor, Hydraulic Fluid |
| Electrical System | 349-370 | Alternator, Battery, Fuses, Gauges, Speedometer, Switches |
| 1085 Programmable Controller | 371-420 | Controller, Sensors, Solenoids, Stack Patterns, Wiring Harness, Circuit Breakers |
| Air-Conditioner | 421-432 | Compressor, Receiver-Dryer, Expansion Valve, Filters, Drive Belt, Gauge Manifold |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| drag link slotted nut torque | 165 ft. lbs. (235 N·m) | p. 208 |
| First table valve hardware torque | 8 ft. lbs.-10 ft. lbs. (11 N·m-14 N·m) | p. 286 |
| Bale length | 44"-46" (112 cm-117 cm) | p. 291 |
| Main fuse | 15-amp | p. 292 |
| High idle speed | 2750 ± 50 RPM | p. 295 |
| 4.5 GPM flow divider Flow | 4-5 GPM at 2000 PSI | p. 324 |
| Clutch Master Cylinder Retainer Nut Torque | 130 ft. lbs. (175 N·m) | p. 18 |
| Transmission Oil Capacity | 10.5 pt (5 L) | p. 28 |
| Wheel Lug Bolts Torque | 400 ft. lbs. (542 N·m-610 N·m) | p. 109 |
| Front Shackle and Spring U-bolts Torque | 270-290 ft. lbs. (365-393 N·m) | p. 116 |
New Holland 1078, 1079, 1085 Common Problems This Manual Covers
Erratic or failed bale handling hydraulics
Worn valves and tired pumps are a known weak spot on these wagons, showing up as jerky or dead bale handling functions. The manual covers the hydraulic pump, relief valves, flow divider, manual control valves, and orbit motor, so you can test and overhaul rather than guess.
Manual Section: Hydraulic Systems p. 257Clutch slipping or not releasing
A worn disc, a failing hydraulic master or slave cylinder, or incorrect pedal free play will leave the machine slipping under load or grinding into gear. The Clutch section covers free play adjustment plus replacement of the disc, pressure plate, release bearing, and both cylinders.
Manual Section: Clutch p. 7Hard shifting or jumping out of gear
Worn synchronizer assemblies and shift linkage problems make these transmissions balky with age. The Transmission section walks through the main shaft, countershaft, reverse idler gear, synchronizers, and shift bar housing for a full teardown and rebuild.
Manual Section: Transmission p. 23Weak brakes or hard pedal
Booster and cylinder failures on a loaded bale wagon are a safety issue, not a nuisance. This is the largest chapter in the manual, covering the Hydro-Max booster, master cylinder, wheel cylinders, and parking brake.
Manual Section: Brakes p. 1171085 controller and sensor faults
On the 1085, bad sensors, solenoids, or wiring harness connections can scramble stack patterns and stop automatic operation. The dedicated controller section covers the controller itself, sensors, solenoids, stack patterns, wiring harness, and circuit breakers.
Manual Section: 1085 Programmable Controller p. 371Charging problems and dead batteries
Undercharging alternators and corroded connections strand a lot of older self-propelled equipment. The Electrical System section covers the alternator, battery, fuses, gauges, and switches, including the correct alternator voltage setting.
Manual Section: Electrical System p. 349Cab air conditioner stops cooling
AC systems on these machines commonly lose cooling from a slipping drive belt, a saturated receiver-dryer, or a failing compressor. The Air-Conditioner section covers the compressor, receiver-dryer, expansion valve, filters, and belt adjustment with gauge manifold procedures.
Manual Section: Air-Conditioner p. 421Frequently Asked Questions
Which machines does this manual cover?
It covers the New Holland 1078, 1079, and 1085 Stackcruiser self-propelled automatic bale wagons. It is the factory service manual, publication number 40107830, 436 pages in English.
Does it cover the 1085 programmable controller?
Yes. The 1085 Programmable Controller section covers the controller, sensors, solenoids, stack patterns, wiring harness, and circuit breakers, which is where most 1085 automatic stacking faults are diagnosed. p. 371
Does it include torque specifications?
Yes. Torque values appear throughout, for example wheel lug bolt torque of 400 to 450 ft. lbs. in the Wheel Bearings and Suspension section, plus clutch, transmission, steering, and hydraulic pump fastener torques in their respective sections. p. 109
How do I get the manual after purchase?
It is an instant digital download. After checkout you get a download link right away, so you can have the manual open on your device within minutes, with no shipping or waiting.
What do I get after purchasing this New Holland 1078/1079/1085 manual?
A 436-page Service Manual in PDF format, available the moment you complete checkout. View on computer, tablet, or phone, with no shipping wait.
Are there any print restrictions on this New Holland 1078/1079/1085 manual?
Absolutely. No DRM or copy protection. Print the whole manual or just the pages you need. Any home or office printer works.
Does this New Holland 1078/1079/1085 Service Manual have electrical diagrams?
Yes, this New Holland 1078/1079/1085 Service Manual includes complete electrical wiring diagrams, wire routing, and connector pinouts.
Reviews
There are no reviews yet.