Landoll 2131 Wing Coulter Chisel Manuel d'utilisateur télécharger pdf (Page 95)

5-1

Chapter 5

Troubleshooting Guide

PROBLEM PROBABLE CAUSE SOLUTION

UNIT NOT PULLING EVEN Coulter gangs uneven depth Adjust depth/rephase coulter gang

cylinders (See “Hydraulic Coulter

Gang Lift System” on page 4-6.)

UNEVEN DEPTH Unit not level when under power in the

field

Level unit front to rear (See “Leveling

(Front-to-Rear)” on page 4-7.)

Excessive coulter gang depth or down

pressure

Reduce coulter depth.

Tire pressure too low Check inflation.

Unit not level front to rear Adjust unit to be level (See “Leveling

(Front-to-Rear)” on page 4-7.)

Wing frame and center frame not level Level wing frames to center frame (See

“Leveling (Side to Side)” on

page 4-8.)

Lift cylinders not in phase Fully extend lift cylinders and hold

hydraulic lever until all cylinders are

fully extended.

Fold cylinders not fully extended to allow

wings to flex

Extend fold cylinders fully.

UNIT SIDE DRAFTS OR MOVES SIDE

TO SIDE

Lift wheels not carrying enough weight Adjust depth stop and raise implement.

Unit not level front to rear Adjust unit to be level.

FRAMES NOT EVEN Lift wheels not carrying enough weight Adjust depth stop and raise implement

Wing frames and center frame not level to

each other

Level wing frames to center frame (See

“Leveling (Side to Side)” on

page 4-8.)

Gauge wheels not set correctly or uneven Set gauge wheels properly.

SHANKS PLUGGING WITH RESIDUE Unit not level Level machine (See “Leveling

(Front-to-Rear)” on page 4-7.)

Coulters not cutting residue Adjust coulter depth

Twisted shovels throwing soil wrong

direction

Install shovels (See Figures 2-1 thru

2-16.)

BACK ROW OF SHANKS PLUGGING

WITH RESIDUE

Heavy residue Install optional offset shank mounts to

stagger back row of shanks

SHANKS NOT PENETRATING Unit not level Level unit front to rear (See “Leveling

(Front-to-Rear)” on page 4-7.)

Excessive coulter depth Reduce depth

Points worn Install new points

WHEEL BEARING FAILURE Triple-lip seals not installed correctly Install seals with the lips pointing outward

away from the hub.

1 2 ... 90 91 92 93 94 95 96 97 98

Commentaires sur ces manuels

Pas de commentaire

Landoll 2131 Wing Coulter Chisel Manuel d'utilisateur Page 95

Commentaires sur ces manuels

Produits connexes et manuels pour Machines spéciales Landoll 2131 Wing Coulter Chisel