Gravely 915042 Owner'S/Operator'S Manual Download Page 17

GB - 17

LEVEL AND ADJUST PITCH OF 
MOWER DECK

Adjust on a level surface, with the tires 
inflated to the correct air pressure (see 
Specifications on page 28).

Level Mower Deck

1. Install adjustment pin in the fourth 

adjustment hole (figure 15).

2. Rotate the right and left mower blades 

until the ends of both mower blades are 
facing rearward (figure 16).

NOTE: The rear blade cutting height should 
be 2-7/8 to 3 in. (7.3 to 7.6 cm) from rear 
edge of mower blades to the ground on both 
blades (figure 16).

IMPORTANT: The distance from rear edge of 
mower blades to the ground MUST NOT 
exceed 3 in. (7.6 cm) (figure 16).

3. Measure from rear edge of mower 

blades to the ground (figure 16).

4. Perform steps 5 through 7 if the 

measurement is too high or too low on 
either side of mower deck.

5. Remove rear lift link and rear trunnion 

from mower deck and mower lift 
(figure 14).

• TO RAISE the mower deck, turn rear 

trunnion clockwise several turns.

• TO LOWER the mower deck, turn rear 

trunnion counterclockwise several 
turns.

6. Install rear trunnion and rear lift link on 

mower deck and mower lift (figure 14).

OE0230

8

Figure 14

3

6

1

4

4

2

9

1. Mower Deck
2. Front Trunnion
3. Front Lift Link
4. Mower Lift
5. Front Mount Bracket

6. Guide Arm
7. PTO Belt
8. Rear Lift Link
9. Rear Trunnion

7

5

1

1. Adjustment Pin

2. Mower Lift 

Pedal

2

Figure 15

OE0060

Figure 16

OE0010

Mower Deck Shown 
From The Side

1. Mower Deck
2. Mower Blade
3. Front of Mower 

Deck

4. Front Blade 

Cutting Height

5. Ground
6. Rear Blade 

Cutting Height

1

5

2

4

6

3

Summary of Contents for 915042

Page 1: ...ZT 00296000C 5 04 Supersedes 00296000 A B Printed in USA Transfer model serial number label from product reg istration here Coller l autocollant du mod le et du num ro de s rie dans cet encadr Transfe...

Page 2: ...uirements during the limited warranty period will be honored whether or not the product registration card is returned Keep a proof of purchase if you do not register your unit Customer Note If the dea...

Page 3: ...Refer to figure 2 for Safety Decal locations 1 Caution SAFETY WARNING This cutting machine is capable of amputating hands and feet and throwing objects Failure to observe the safety instructions in t...

Page 4: ...e toward other people Keep people away from unit while operating Shut off engine remove key and read manual before you adjust or repair unit OL1816 OL1809 OL1810 OL18111 OL1812 NO STEP Always keep fee...

Page 5: ...drop offs ditches or embankments Unit can suddenly turn over if a wheel is over the edge of a cliff or ditch or if an edge caves in Dust fog etc can reduce vision and cause an accident Operate unit on...

Page 6: ...mow on wet grass Reduced traction could cause sliding DO NOT try to stabilize the machine by putting your foot on the ground Know the weight of loads Limit loads to those you can safely control and t...

Page 7: ...terminals and related accessories contain lead and lead compounds chemicals known to the State of California to cause cancer and reproductive harm Wash hands after handling Reverse connections may re...

Page 8: ...teering levers see Steering Lever Adjustments on page 21 Check Engine Oil Level Refer to Engine Manual Check Tire Pressure See Specifications on page 28 Level Mower Deck See Level and Adjust Pitch of...

Page 9: ...does not perform as stated contact your Gravely dealer for repairs CONTROLS AND FEATURES OE0220 4 2 1 3 5 10 11 12 7 6 15 9 13 Figure 4 7 14 8 OPERATION WARNING AVOID INJURY Read and understand the en...

Page 10: ...en the valve to operate the engine Turn the valve to off 3 when storing or transporting the unit Hour Meter 915044 046 048 050 and Optional on 915042 Records total number of hours engine has been run...

Page 11: ...rward will help increase the leverage in lifting the mower deck see Seat Adjustment on page 12 Axle Locks 915044 046 048 050 Figure 7 NOTE The unit comes shipped with the front axle in the lockout pos...

Page 12: ...15 seconds per minute as damage can occur 2 Turn ignition key to start position and release once the engine has started 3 After engine starts set throttle lever to fast Disengage choke control 915046...

Page 13: ...f cut too low For very tall grass mow twice Do not travel too fast Mow with the engine set at full throttle When mulching only remove 1 3 of grass length per cutting Discharge clippings into areas alr...

Page 14: ...s operated If this system does not function as described do not operate until repairs are made see Safety Interlock System on page 9 Check Parking Brake Engage parking brake and engage transmission by...

Page 15: ...fasteners Replace fasteners that are missing or damaged Tighten all nuts and bolts to the correct torque value 100 Hours or Every Season Check All Belts Replace worn or deteriorated belts Check hydro...

Page 16: ...nt bracket 3 Remove rear lift link rear trunnion front lift link and front trunnion from mower deck and mower lift 4 Slide mower deck out from under unit Install Figure 14 1 Slide mower deck under uni...

Page 17: ...the ground figure 16 4 Perform steps 5 through 7 if the measurement is too high or too low on either side of mower deck 5 Remove rear lift link and rear trunnion from mower deck and mower lift figure...

Page 18: ...clockwise several turns 6 Install front trunnion and front lift link on mower deck and mower lift figure 14 7 Check mower deck pitch If mower deck pitch is not correct repeat steps 2 through 6 If mowe...

Page 19: ...t All anti scalp rollers should be set at the same height See figure 19 for anti scalp locations on models915044 046 048 050 See figure 20 for anti scalp locations on model 915042 There are two positi...

Page 20: ...les Figure 21 1 Tip seat forward see Tipping the Seat Forward on page 15 2 Disconnect negative cable first then positive cable 3 Clean battery cable ends negative terminal and positive terminal with a...

Page 21: ...Charge battery according to battery charger and battery manufacturers instructions 5 Install battery on unit see Battery Removal and Installation on page 20 Jump Starting Gravely does not recommend j...

Page 22: ...rom idler spring 6 Remove PTO belt from mower deck and electric clutch Install Figure 24 NOTE Do not install PTO belt on left mower deck pulley in step 1 1 Install PTO belt on electric clutch and mowe...

Page 23: ...start measuring the amount of time it takes for the PTO belt to stop rotating If the PTO belt stops rotating in 5 seconds or less the electric clutch does not need to be adjusted If the PTO belt does...

Page 24: ...between armature and rotor Adjust air gap if needed 4 Retest mower blade stopping time If mower blades stop in 5 seconds or less the electric clutch is functioning correctly If mower blades DO NOT st...

Page 25: ...aler Unit does not move with engine running when using steering levers 1 The transmission bypass lever is engaged 1 Disengage transmission bypass lever see Moving the Unit Manually on page 12 2 Faulty...

Page 26: ...orrect tire pressure 1 Check tire pressure see Specifications on page 28 2 Hydrostatic transmission and or linkage needs adjustment 2 Contact your Gravely Dealer Unit creeps with steering levers in ne...

Page 27: ...7241700 1 44 Inch PTO Belt 915046 07241500 1 48 Inch PTO Belt 915048 07241600 1 52 Inch PTO Belt 915050 ACCESSORIES See your authorized Gravely dealer to add these optional accessories to your unit Pa...

Page 28: ...Electric Clutch Brake Fuel Fuel Type Refer to Engine Manual Fuel Tank Capacity gal L 8 30 3 Transmission Hydrostatic Drive Size and Weight Length in cm 76 193 Width in cm 47 119 50 127 55 140 57 145...

Page 29: ...you This warranty is valid only if the following conditions are met The purchaser must perform maintenance and minor adjustments explained in the owner s manual The purchaser must promptly notify Gra...

Page 30: ...roduct contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Ariens Company 655 West Ryan Street P O Box 157 Brillion WI 54110 0157 Phone 920 756...

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