Great Plains YP4425A Operator Manual - Manual (Page 18)

401-805M Table of Contents Index 2012-02-23
14 YP4425A Table of Contents Index Great Plains Manufacturing, Inc.
Preparation and Setup
This section helps you prepare your tractor and
YP4425A Planter for use, and covers tasks that need to
be done seasonally, or when the tractor/planter
configuration changes.
Before using the planter in the field, you must hitch it to a
suitable tractor, inspect systems and level the planter.
Before using the planter for the first time, and periodically
thereafter, certain adjustments and calibrations are
required.
Initial Setup
See “Appendix B - Initial and Option Setup” on
page 148 for pre-delivery items (normally completed by
dealer), and first-time/infrequent setup tasks, including:
• Install seed monitor console in tractor (page 149).
Post-Delivery/Seasonal Setup
On initial delivery, use with a new tractor, and seasonally,
check and as necessary, complete these items before
continuing to the routine setup items:
• Bleed hydraulic system (page 101).
• Wing leveling and alignment (page 104).
• Radar calibration (page 151).
• De-grease exposed cylinder rods if so protected at last
storage.
Pre-Planting Setup
Complete this checklist before routine setup:
❑ Read and understand “Important Safety
Information” on page 1.
❑ Check that all working parts are moving freely, bolts
are tight, and cotter pins are spread.
❑ Check that all grease fittings are in place and
lubricated. See “Lubrication” on page 111.
❑ Check that all safety decals and reflectors are
correctly located and legible. Replace if damaged.
See “Safety Decals” on page 6.
❑ Inflate tires to pressure recommended and tighten
wheel bolts as specified. See “Tire Inflation Chart”
on page 134.