BENDIX TCH-002-001 User Manual

Technical Bulletin

Bulletin No.: PRO-02-01 Effective Date: 10/14/66 Cancels: N/A Page: 1 of 1

Subject: ROTO WEDGE ACTUATOR, TYPE 9 & TYPE 12 –

RECOMMENDED SERVICE PARTS

The following is an estimate of the annual service parts that would be used by an
operator to service Roto Wedge Actuators. The actual quantities used, of the parts
listed, will vary according to operating conditions.

Please review these service parts and considering the quantity of units in service in your
territory, order service parts accordingly.

Type 9 Roto Wedge

For 100 Units

Part No. Description

279743 Body 2
280039 Body 2
279747 Push Rod 2
279774 Push Rod 2
279749 Cover 4
279780 Cover 4
279745 Diaphragm Clamp 20
244415 Diaphragm 25

Per Year

Type 12 Roto Wedge

279742 Body 2
280043 Body 2
279775 Push Rod 2
279776 Push Rod 2
279777 Push Rod 2
279779 Push Rod 2
279781 Cover 4
279782 Cover 4
279783 Cover 4
279785 Cover 4
279744 Clamp 20
244414 Diaphragm 25

Parts Common to Type 9 and Type 12

234217 Seal Ring 25
244485 Spring 25
244379 Locknut 100
244426 Screw 200