Yetter 2961-012 Cut and Feed Coulter/Fertilizer Manuel d'utilisateur télécharger pdf (Page 5)

BOLT TORQUE

Mounting bolts and hardware

Before operating the 2961 CUT-N-FEED for the first time, check to be sure that all

hardware is tight. Check all hardware again after approximately 50 hours of operation

and at the beginning of each planting season.

All hardware used on the 2961 CUT-N-FEED is Grade 5 unless otherwise noted. Grade

5 cap screws are marked with three radial lines on the head. If hardware must be

replaced, be sure to replace it with hardware of equal size, strength and thread type.

Refer to the torque values chart when tightening hardware.

Important: Over tightening hardware can cause as much damage as when

under tightening. Tightening hardware beyond the recommended range can

reduce its shock load capacity.

The chart below is a guide for proper torque. Use it unless a specified torque is called out

elsewhere in the manual.

Torque is the force you apply to the wrench handle or the cheater bar, times the length of the

handle or bar.

Use a torque wrench whenever possible.

The following table shows torque in ft. lbs. for coarse thread hardware.

Lubricate all bearings and moving parts as assembled and make certain that they work freely.

WARNING: Never work around the toolbar/implement while in a raised position without using

safety lockups.

CAUTION: The

2961 CUT-N-FEED is very heavy. Pay extra attention to lifting techniques

while handling and or maneuvering the opener during assembly. Failure to do so may lead to

personal injury.

1 2 3 4 5 6 7 8 9 10 ... 27 28

Pas de commentaire

Yetter 2961-012 Cut and Feed Coulter/Fertilizer Manuel d'utilisateur Page 5