Graco 313757B User Manual

Instructions

Air Valve Repair Kit 257087

- This manual contains kit installation instructions only -

For use with the following gun models: 256855, 256856, 257092, 257388, 257827

IMPORTANT SAFETY INSTRUCTIONS

For detailed gun information and warnings, see manual included with gun.

313757B

ti13837a

1. Remove needle (A).

2. Remove fluid stop and spring (B).

3. Remove brass nut (C) from air valve and remove air valve (D) from gun. Do not lose small pieces in air valve.

4. Replace packing (E).

ti13838a

5. Install new air valve (D).

6. Install brass nut (C) on air valve.

7. Install fluid stop and spring (B).

8. Install needle (A).

All written and visual data contained in this document reflects the latest product information available at the time of publication.

2 313757B

Graco reserves the right to make changes at any time without notice.

This manual contains English. MM 313752

Graco Headquarters: Minneapolis

International Offices: Belgium, China, Japan, Korea

GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441

www.graco.com

Specifications and Main Features