Ford 8340 Operator Manual
Our 7840 8240 8340 New Holland workshop manuals. Ford New Holland 8340. Ford New Holland 7840 Tractor FACTORY Service Repair Manual & Operator.
Today’s tractor dashboards are complicated things, and yours might have dozens of lights and symbols. Some, like the brake warning light, are familiar and easily recognized. Others may be completely unfamiliar. When a light comes on, it’s important to know how to react.
Here are the New Holland dash light symbols and what they mean. This information comes from the for a large tractor. New Holland Tractor Controls, Instruments, Operation Indicator, and Warning Lights Colored indicator lights provide operating information or give warning of system malfunction. Warning lights may be accompanied by an audible sound. Indicator and Warning Lights NOTE: All indicator and warning lights will light up for a second when you turn the key. This is a diagnostic feature.
Fast Steer – Comes on when fast steer function is activated. Differential lock – Comes on when the differential lock is engaged. Four wheel drive – Comes on when front wheel drive is engaged. Trailer turn signal – Flashes with tractor/trailer turn signals when a second trailer is attached.
Trailer turn signal – Flashes with tractor/trailer turn signals when a trailer is attached. Parking lights – Comes on when the tractor parking lights are on. Headlight high beam – Comes on when the tractor lights are on high beam. Red Stop light – If Stop light comes on stop the tractor immediately and investigate the cause. A warning symbol will appear in the Dot Matrix Display to confirm the location of the fault.
Amber Warning light – This light advises caution. It will be accompanied by a warning symbol in the Dot Matrix Display. Stop the tractor and investigate the cause. Direct drive indicator transmission only – Indicates transmission is in direct drive. Parking brake – Light will flash when the key-start switch is on and the parking brake is engaged.
If the key-start switch is turned off and the parking brake not applied, or the operator leaves the seat without applying the handbrake, a warning buzzer will sound for approximately 10 seconds or until the handbrake is applied. Trailer brake pressure (Italy only) – Light will illuminate to indicate that hydraulic oil pressure to the trailer brake circuit is low. Stop the tractor and investigate the cause. Brake pedals not latched – Light comes on to show when pedal latch is unlocked (Japan only).
Engine oil pressure low – Steady light accompanied by the Red Stop light indicates low engine oil pressure. Stop the engine and investigate the cause. Creeper gears – Light comes on when creeper gears are engaged.
Auto P.T.O. Function – The light comes on when the Auto P.T.O. Function is enabled. Each time the implement is raised with Auto P.T.O.activated, the light will flash. When the implement is lowered into work the light will stop flashing and become steady. Fuel level low – Light will come on when the tractor requires re-fuelling.
Right turn indicator – Flashes with tractor right-hand turn signal. Intermittent alarm will sound if indicator is not cancelled after 20 seconds (tractor moving) or 5 minutes (tractor Stationary). Not used.
Left turn indicator – Flashes with tractor left-hand turn signal. Intermittent alarm will sound if indicator is not cancelled after 20 seconds (5 minutes with tractor stationary). Cold start device – Light will illuminate when the grid heater is activated using the key-start switch.
Alternator – Light comes on steadily when the alternator is not charging the battery New Holland Dot Matrix Warning Symbols Symbol Display Alarm Level Issue Action Flashing Critical Engine overheated. The RED warning light will also come on. Each of these symbols advise of an issue critical to tractor operation.
When they start flashing, stop the tractor as soon as possible to investigate the cause. If you can’t easily fix the problem by adding fluids, bring the tractor in for service immediately. Flashing Critical Engine oil pressure low. The RED warning light will also come on. Flashing Critical Transmission/Power steering pressure low. The RED warning light will also come on. Flashing Critical Hydraulic system charge pressure low.
The RED warning light will also come on. Flashing AMBER – Non-critical RED – Critical Transmission oil temperature too high.
The RED or AMBER warning light will also come on. Flashing Non-critical Air Brake Pressure low. AMBER light will also come on. New Holland Maintenance Symbols Symbol Display Alarm Level Issue Action Flashing Non-critical Engine air filter blocked Each of these symbols advise of an issue that may become critical to tractor operation.
When they start flashing, stop the tractor as soon as possible to investigate the cause. If you can’t easily fix the problem, bring the tractor in for service at your earliest convenience. Flashing Non-critical Brake fluid level low. Flashing Non-critical Hydraulic oil filter blocked. Flashing Non-critical Transmission oil filter blocked. Flashing Non-critical Water contamination in fuel.
New Holland System Fault Symbols Symbol Display System Action On Engine System fault symbols relate to an operational fault in one or more of the tractor’s main components, either, electrical, mechanical or hydraulic. The symbol may be accompanied by a four digit fault code to help your mechanic diagnose the problem. On Engine Cooling System On Transmission On Differential Lock On CAN BUS Malfunction On Electronic Draft Control On Front – 3-Point Hitch On Braking System On Rear P.T.O. System On Front P.T.O. System On Front Suspension On Front Wheel Drive On Instrument Panel Electrical Fault On Fast Steer System On Front Electric Remote Valves New Holland System Fault Symbols Symbol Display Alarm Level Issue Action Action required Clutch pedal not depressed Informational: Push clutch pedal.
Action required Shuttle lever in drive Place shuttle lever in neutral. Action required Parking brake applied Release parking brake. Non-critical Wheel slip limit exceeded. AMBER warning light also on. Reduce implement draft load. None DMD backlighting level Informational: Shows instrument panel backlighting level.
Critical Air brake system pressure See ‘Warning’ symbols for air brake pressure. Critical Engine oil pressure level. See ‘Warning’ symbols for engine oil pressure. May be Critical or Non-critical Rear P.T.O. Engaged, operator not present.
AMBER or RED warning light will also be on. If accompanied by critical alarm (RED), engage parking brake. EHR remote valve not functioning, insufficient oil flow.
(May also show R2, R3, R4). Reduce oil flow to other services.
Example of Ford New Holland 7840 8240 8340 tractor Workshop Service Repair Manual CONTENT: The DOWNLOAD LINK is on BOTTOM of the PAGE. Example: PARAGRAPH from Ford New Holland 7840 8240 8340 tractor Workshop Service Repair Manual. HYDROSTATIC STEERING for Ford New Holland 7840 8240 8340. Hydrostatic steering system is used on all models and consists of a steering valve assembly, and one double-acting steering cylinder.
In the event of hydraulic failure or engine stoppage, manual steering can be accomplished by the gerotor pump in the steering valve. FLUID AND BLEEDING for Ford New Holland 7840 8240 8340. Recommended steering fluid is Ford ESN- M2C134-D hydraulic fluid or equivalent, which is contained in the rear axle center housing. The same fluid is also used for the transmission, rear axles and hydraulic lift system. Maintain fluid level between marks on dipstick (D—Fig.
Forklift Operator Manual
29 for Ford New Holland 7840 8240 8340). Drain and refill reservoir with new fluid every 1200 hours of operation or once each year. Drain plug is located at bottom center of rear axle center housing.
It is recommended that hydraulic filters be changed every 300 hours of operation or whenever fluid is suspected of contamination. On models with tandem gear pumps, main hydraulic system filter (1—Fig. 30 Ford New Holland 7840 8240 8340) is located on right side under the floor. Auxiliary hydraulic filter (2—Fig. 31) is located on left side under the floor of models with tandem gear pumps and engine mounted auxiliary pump. On models with CCLS (Closed Center Load Sensing) hydraulic system, the three hydraulic filters are located on right side under the floor as shown in Fig.
The steering pump inlet filter is located at(l) and charge pump inlet and pressure filters are located at (2 and 3). All hydraulic systems use the same fluid and all filters should be renewed at the same time.
The hydrostatic steering system is self bleeding. When the unit has been disassembled, refill with new oil, start engine, then cycle the system several times by turning the steering wheel from lock to lock. Recheck fluid level (Fig. 29 for Ford New Holland 7840 8240 8340) and add fluid as required.
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