BENDIX TCH-001-018 Dépliant
Technical
Bulletin
Bulletin No: PRO-01-18
Effective Date: 6/15/80
Cancels: NA
Page: 1 of 1
Subject:
284160 TUFLO 500 COMPRESSOR
286551 TUFLO 501 COMPRESSOR
CATERPILLAR 1693 ENGINE
CATERPILLAR 1693 ENGINE
The installation of 284260 TuFlo 500 and 286551 TuFlo 501 Compressors on the Caterpillar 1693 Engine require
the installation of a pilot ring adapter in the compressor flange. This adapter, Caterpillar part No. 9L5412, is
initially installed by Caterpillar to align drive components and prevent the movement of the compressor after
installation.
the installation of a pilot ring adapter in the compressor flange. This adapter, Caterpillar part No. 9L5412, is
initially installed by Caterpillar to align drive components and prevent the movement of the compressor after
installation.
It is important that the pilot adapter be removed and reinstalled on the new compressor when a changeover is
made.
made.
Please note on Catalog Page 01-D-31 (TuFlo 500) and Page 01-E-13 (TuFlo 501).