Gravely 070 Professional G, 071 Profes Скачать руководство пользователя страница 8

NOTE: Read the tractor and attachment(s) manuals
before operating the equipment. Operate the tractor
only from the operator’s position on the seat. Service
the tractor and attachment before operating.

Direction Control Pedal

The direction control pedal controls the
movement of the tractor. Push the pedal
forward and lock over center to go forward.
Push the pedal back to move the tractor
backwards (Figure 1).

Range Selector

The range selector has two operating positions. The
forward (“HIGH”) position is the fast gear. The
rearward (“LOW”) position is the slow gear (Figure 1).

Throttle Control

The throttle lever (Figure 1) is used to
control the engine speed. To increase the
engine speed, move the lever up to the
“FAST” position. To decrease the engine
speed, move the lever down to the
“SLOW” position.

Choke Control

The choke control is used to choke a cold
engine for starting. The choke control is
located on the instrument panel (Figure 1).
Pull the choke out to the “ON” position to

choke the engine. When the engine is warm, move
the control to the “OFF” position.

Hourmeter

The hourmeter (on some models) shows total time
which the ignition switch has been in the “ON”
position (Figure 1).

Fuse

All models have a fuse to protect the electrical
system. The fuse is located in the wire harness.

Ignition Switch

The ignition switch is operated with a
removable key. The switch has three
positions: “Off”, “On” and “Start”.
To start the engine, the key must be in the

“Start” position. Once the engine has started release
the key and it will return to the run position. To stop
the engine, turn the key to the “Off” position.

Gear Selector

The gear selector has four operating
positions (Figure 1). See specifications for
ground speeds produced in each gear.

Attachment Lift Switch
(Hydraulic Model)

The attachment lift switch is used to raise
and lower the attachment. The lift switch is

located on the instrument panel. Move the switch up
to raise, and down to lower the attachment.

Ammeter

The ammeter indicates the condition of the charging
system. Normal operation will show the indicator
needle slightly to the “Plus” side of zero.

Brake Pedal

Pushing the brake pedal down will stop the tractor
and return the direction control pedal to “NEUTRAL”.
Use the brake pedal for sudden stops and for holding
the tractor on slopes.

Brake Lock Lever

To lock the brake for parking, depress the
brake pedal and pull back on the brake
lock lever. To release, push on the pedal
and move the lock lever forward.

PTO Control

To power an attachment, push the PTO
control forward to “ON”. To stop an
attachment, pull the PTO control rearward
to “OFF”. The operator must be in the

tractor seat to operate the PTO. If the operator
leaves the seat while the PTO control is in the “ON”
position, the engine will stop.

Warning Light

The tractor is equipped with a warning light to alert
the operator in the event there is a problem with the
engine. The warning light is located on the upper left
side of the instrument panel. See Figure 1.

6

Operation

STOP

START

RUN

ON

OFF

LOCK

UNLOCK

STOP

GO

3

1

4

2

N

DOWN

UP

HOLD

N

N

FORWARD

REVERSE

Содержание 070 Professional G, 071 Profes

Страница 1: ...ner Operator Manual Professional G Series 987 987 987 SERIES SERIES SERIES M O D E L S 070 Professional G 071 Professional G 072 Professional G 08468700C Rev 2 99 Supercedes 08468700 A B Printed in US...

Страница 2: ...his manual may not be identified as either standard or optional and the various illustrations may not be applicable to your particular unit If you have questions always check with your Gravely dealer...

Страница 3: ...ts 19 Accessories 20 Warranty Inside Back Cover Specific Model and Serial Numbers are on a label located on the frame of your tractor and on a label located on the product registration form Record tho...

Страница 4: ...ent requires your complete and unimpaired attention at all times Watch for traffic when operating near or crossing roadways or drives Follow traffic laws when operating on or near a road Use extra car...

Страница 5: ...de attachment bolts tight and keep equipment in good condition Never tamper with safety devices Check their proper operation regularly See page 7 for operator presence control check If safety interloc...

Страница 6: ...E ENGINE WILL NOT START UNLESS THE PTO CONTROL IS IN THE OFF POSITION THE DIRECTION CONTROL IS IN THE POSITION N READ THE OPERATORS MANUAL BEFORE OPERATING OR DOING MAINTENANCE ON THIS EQUIPMENT KEEP...

Страница 7: ...ol 10 Attachment Lift Switch 3 Choke Control 11 Ignition Switch 4 Direction Control Pedal 12 Brake Pedal 5 Gear Selector 13 Brake Lock Lever 6 Range Selector 14 Release Button 7 PTO Control 15 Manual...

Страница 8: ...the Start position Once the engine has started release the key and it will return to the run position To stop the engine turn the key to the Off position Gear Selector The gear selector has four opera...

Страница 9: ...r the attachment to the desired position by moving switch to the down position When the attachment reaches the desired position release the switch The attachment will be held in that position To let a...

Страница 10: ...range and gear selectors in the positions that will produce the desired speeds See section 7 for ground speeds produced Move the direction control pedal forward As the tractor increases speed push th...

Страница 11: ...rop of engine oil on the pivots of the throttle lever the direction control lever the gear shift lever the PTO control and range shift handle Battery Service The tractor is equipped with a low mainten...

Страница 12: ...ll hold four quarts under the drain plug Remove the drain plug Allow the engine to drain completely Clean and reinstall the drain plug Remove the oil filter some models clean the oil filter port and i...

Страница 13: ...ing the Air Cleaner Element Replace the air cleaner element at the correct intervals See your engine manual for instructions Checking the Transmission Oil Check the transmission oil level every 200 ho...

Страница 14: ...orward clutch is on the right side of the transmission and the reverse clutch is on the left side of the transmission Figure 5 NOTE Damage will occur if the tractor is operated with a lining thickness...

Страница 15: ...re parallel to the frame side On 13 5 HP and 16 HP engine units loosen the jam nuts on the tie rods and disconnect the outside ball joint Rotate the front tires by hand so that the distance between th...

Страница 16: ...han 5 16 Adjust the clevis so that the clearance between the Hi Lo shift lever and the control cover plate slot is equal for both positions of the lever Adjusting the Seat The seat has 4 of front to r...

Страница 17: ...which are sealed against dirt and debris only causing reduced component life Taking the Unit Out of Storage Refer to the engine manual and prepare the engine for service Charge the battery Put fresh c...

Страница 18: ...Engine spark plug s fouled Engine failure see Engine Service Manual 4 Battery discharged Regulator rectifier failure Fuse holder or battery Engine alternator failure Battery failure 5 Engine continue...

Страница 19: ...20 5 RPM Hi Low 3300 1600 3300 1600 Engine Oil See Engine Manual See Engine Manual Engine Oil Capacity See Engine Manual See Engine Manual Fuel Specifications See Engine Manual See Engine Manual Fuel...

Страница 20: ...HI Range LO Range Gear 2 8 mph 1 2 km hr 3 8 mph 6 1 km hr 1 7 mph 2 7 km hr Same 3 1 1 mph 1 8 km hr 5 7 mph 9 2 km hr 2 5 mph 4 0 km hr Same 4 1 7 mph 2 7 km hr 8 5 mph 13 7 km hr 3 8 mph 6 1 km hr...

Страница 21: ...it Required 88701100 48 Snow Dozer Blade 83300600 48 Sno Blower 88500600 50 Mower 88700300 60 Mower 88701500 Roll Over Protection 88703900 Sunshade Kit 88501500 44 Power Brush 78700200 Completing Kit...

Страница 22: ...3500700 Snowblower Drift Bar 78701500 Tire Chain 23 x 8 50 Pair 78701600 Tire Chains 23 x 10 50 Pair 78701700 Safety Light Cab 78701800 Glass Windshield Cab 78701900 Electric Wiper Cab Miscellaneous A...

Страница 23: ...nsmission Oil 11 Control Linkage Lubrication 9 Engine Maintenance 9 Fastener Check 9 Filling the Fuel Tanks 9 General Lubrication 9 Models 1 Operation 6 Ammeter 6 Attachment Lift Switch 6 Before Start...

Страница 24: ...nal Riding Tractors Pro Commercial Walk Behind Mowers Promaster Commercial Front Mount Riding Mowers Pro Zero Turn Radius Walk Behind Mowers Promaster Zero Turn Radius Riding Mowers Professional Chipp...

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