J&M 6018, Operator'S Manual

Page: 10 / 41

10
Pre-Operation Checklist
IMPORTANT - Before putting the applicator into operation, check the machine for damaged or worn parts and
replace as necessary.
Wheel Nuts Tightened
During initial operation, tighten standard 3/4” wheel studs and nuts to torque 400 ft-lbs and tighten 1/2”-20 studs and nuts on gauge
wheels to torque 80 ft-lbs. Re-check wheel nut torque settings during initial break in period (10, 20, 50 acres), then every 10 hours of use
for the first 40 hours. Continue checking wheel nut settings until nuts do not loosen. If wheel nuts loosen, they may damage wheel nut
seats. Once seats are damaged, it will become impossible to keep nuts tight.
Failure to keep the wheel nuts tight could cause considerable damage to the applicator and surrounding. It is the dealer’s
responsibility to torque the wheel nuts to specification before delivery. Damage caused by failure to keep wheel nuts tight is not
warrantied.
Wheels and Tires
Check the tire pressure in the transport and gauge wheel tires and make sure the tire pressure is equal for each tire. Refer to “Operation”
on page 19 for tire pressure recomendations. Tighten standard 3/4” wheel studs and nuts on transport tires to torque 400 ft-lbs and
tighten 1/2”-20 studs and nuts on gauge wheels to torque 80 ft-lbs. Check the wheel lug nuts before initial operation and after the unit
has been operated for several hours to ensure the lug nuts remain tight.
Hardware
Ensure all hardware is properly fastened according to the “Bolt Torque Chart” on page 7. Recheck all hardware for tightness after the
unit has been operated for several hours. Check that all pins and retaining rings are in good condition. Replace any pins or retaining
rings that are worn, damaged or missing.
Grease Points
Check all bearings and grease fittings for proper lubrication, outlined in “Service” on page 24.
Hydraulic Hoses
Ensure hydraulic hoses are not kinked, twisted, or rubbing against sharp edges. Secure hoses to the applicator with nylon tie straps.
Unfold and fold the applicator according to the fold instructions decal on the tongue of the applicator or in the operator’s manual. Check
for leaks on hydraulic cylinders, fittings, and hose ends (Use cardboard or wood to safely check for leaks) and tighten where necessary.
Clean Tank
Check tank for debris (like plastic shavings from assembly) and clean if necessary. Use a vacuum to remove tank debris.
Indicator Balls
Remove all indicator balls from flow monitors and install the correct indicator ball in each flow monitor for the customer’s desired gallons
per acre and speed. Refer to pages 30–41 to determine which indicator ball to select.
Water Test
Fill tank with 100 gallons of water and water test before use. Most rate controllers have a “self-test” mode that for this purpose. Tighten
any leaking hose or fitting connections.
Do not run the fertilizer pump dry. This could cause permanent failure to the fertilizer
pump and is not warrantied.
Winterization
If applicator has ever had fluid in the tank, winterize the applicator before the temperature drops below freezing. See the operator’s
manual for winterizing instructions.
Failing to winterize applicator can cause severe damage to fertilizer distribution components
and is not warrantied.