Set Screws in Travel Pedals May Loosen on Track Feller Bunchers {5059} Caterpillar

Track Feller Buncher:

TK711 (S/N: 101200-UP)

TK721 (S/N: 102202-UP)

TK722 (S/N: 103199-UP)

TK732 (S/N: 104192-UP)

TK741 (S/N: 202187-UP)

TK751 (S/N: 301261-UP)

TK752 (S/N: 302336-UP)

1090 (S/N: BZJ1-UP)

1190 (S/N: BZK1-UP)

1190T (S/N: BZL1-UP)

1290T (S/N: BZM1-UP)

1390 (S/N: B3F1-UP)

Introduction

Set screws in travel pedals may loosen. Follow the instructions below in order to avoid problems that are related to this issue.

Problem

Illustration 1	g01289332
(1) Set Screw

The set screw in the travel pedals on track feller bunchers could become loose. This can cause intermittent problems with the calibration of the travel pedals on the Track Feller Bunchers that are listed above.

Solution

Check the center set screw in order to determine if the screw has loosened. Apply 4C-4030 Thread Lock Compound to the set screw and tighten to 6.9 N·m (60 lb in).