Great-plains 2015 Operator Manual User Manual download pdf (Page 24)

2015 Three-Point Soybean Machine 173-088M 4/18/05

Great Plains Mfg., Inc.

Section 5 Maintenance & Lubrication

Gauge Wheel Arm Pivots

Type of grease: SAE Multi-Purpose Grease

12115

12167

Opener Parallel Arm

Type of Lubrication: Grease

16639

Speed-Change Box

The speed-change gearbox is lubricated and sealed at

the factory. Under normal conditions, it does not require

maintenance or lubrication.

If you open the gearbox for repair, repack all gears and

around the shaft bearings with least 7 ounces of gear

lube (Great Plains part number 788067).

It is important to keep moisture and dirt out of the gear-

box. Inspect the rubber seals on the gearbox drive and

shifter shafts. Replace seals if necessary.

Before bolting them back together, spread a very thin

coat of anaerobic sealant (such as Loctite 525) on the

gear case mating surfaces.

IMPORTANT: Use sealant sparingly! Excess seal-

ant may squeeze off surface and lock bearings or

gears.

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Great-plains 2015 Operator Manual User Manual Page 24