Exmark MHP3614KA, MHP3615KC, MHP3615KA, MHP4816BV, MHP4815KC manual Grease Lubrication Chart

Page 30

5.1.10Check tire pressures. Service Interval: 40 hrs.

a)Stop engine and remove spark plug wire(s). Check air pressure in tires; recommended tire pressure is: rear, 12 to 16 psi; pneumatic casters, 22 psi.

b)Inflate tires to pressures stated above. Measure circumference of each drive tire. Adjust tire pressures within the above range to try to make tire circumferences match as closely as possible.

NOTE: Front caster tires have permanent tire sealant installed.

5.1.11Inspect Belt wear. Service Interval: 40 hrs.

a)Stop engine and remove spark plug wire(s).

b)Remove deck support belt shield to check mower deck drive belt condition.

c)Look under engine deck to check the transmission drive and clutching belt condition.

d)Inspect wheel drive belt conditions

e)Check all idler arms to be sure they pivot freely. Disassemble, clean and grease pivot bushings if necessary.

5.1.12Inspect Blade Clutching Belt Tension.

Service Interval: Check every 2 hrs. for first 8 hrs. operation then check every 40 hrs. thereafter.

a)Stop engine.

b)Engage blade drive lever.

c)Look through the round hole in the left rear corner of the engine deck to inspect blade clutching belt tension. Bolt on blade engagement linkage bellcrank and indicator arm should align within 1/16” (See fig. 15). Refer to section 5.2.2 for adjustment.

5.1.13Lubrication

Service Interval: Refer to Chart.

a)Stop engine and remove spark plug wire(s).

b)Lubricate fittings with one to two pumps of SAE No. 2 multi-purpose gun grease. Refer to the following chart for fitting locations and lubrication schedule.

GREASE LUBRICATION CHART

FITTING

INITIAL

QUANTITY

SERVICE

LOCATIONS

PUMP

36”

48”

52”

INTERVAL

1.

Caster Wheel Bearings

12

2

2

2

Daily

2.

Caster Pivots

2

2

2

3

Daily

3.

Blade Engagement Bellcrank

1

1

1

1

Weekly

4.

Drive Wheel Idler Arm

2

2

2

2

Weekly

5.

Clutch Arm Pivot

1

1

1

1

Weekly

6.

Cutter Deck Idler Pivots

2

1

1

1

Weekly

7.

Trans. Output Shaft Coupler

2

2

2

2

Weekly

8.

Cutter Spindles

10

2

3

3

† Weekly

(S/N’s 150,000 to 159,999)

 

 

 

 

 

†Under severe cutting conditions, two pumps of grease twice weekly may be more beneficial.

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Contents Page Potential Hazard Exmark Parts PLUS Program Operators Manual Assembly Instructions Table of Contents SafetySpecifications Maintenance & AdjustmentsSafety Alert Symbol SafetyYour Safety is Involved TrainingPotential Hazard Operation Maintenance and Storage Safety Signs Riding AttachmentsPage Page Specifications Dimensions Wheel Drive SystemTires Assembly Instructions Torque RequirementsUpper Handle Mounting 15 & 17 HP Kawasaki Speed Control Throttle Cable HOOK-UP For Kohler engines Blade Engagement Linkage This Clearance should be Equal Shifter Lever To TransmissionLever and ROD Adjustment This Clearance should be EqualNeutral Lock Lever Clearance Operation Instructions Drive Lever Hardware LocationDrive LEVER, Neutral LOCK/PARK Brake Latch Operation Pre-Start Operating Instructions Potential Hazard Rotating blades under the mower deck are dangerous Maintenance & Adjustments Periodic MaintenanceTransporting Do not Overfill Blade Bolt Installation Page Grease Lubrication Chart Fitting Initial Quantity Service Locations Pump IntervalSpray Lubricant Chart Pivot PointAdjustments Roller may result Drive Belt Tension Adjustment Positions Mower Cuts Unevenly Trouble ShootingMower Pulling Left or Right Engine will not StartEngine Troubleshooting Engine Troubleshooting TableProblem Wiring Diagram Page Warranty Page Service Record Page Fold Along Appropriate Line See EXMARK’S Complete Line of Products for Turf Care

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