OKI ML521 Manual de usuario descargar pdf (Pagina 130)

Page: 93

Service Guide ML520/521

Chapter 3 Maintenance & Disassembly

3.2.24 Pressure Spring

1. Perform these procedures:

3.2.01

, 3.2.06 , 3.2.07 , 3.2.16 , 3.2.17 , 3.2.19 , 3.2.20 ,

3.2.22, and 3.2.23 .

2. Turn the front release gear arm (1) until it is disengaged.

3. Remove the release cam (2). This is the medium size, thick cam.

4. Work the end of the pressure spring (3) free and remove the spring.

5. Remove the front release gear arm. This arm is long, with a serrated edge.

6. Remove the switch lever (4). This is the small lever.

NOTE:

Installation

Install the release cam first.

Then, install one end of the pressure spring into the release cam.

Slide the cam and spring away from the base frame until the opposite end of the spring can be installed

into the frame.

Make sure that the front release gear arm is engaged as shown (A).

Lubrication

When lubricating, refer to Section 3.5 of this Service Handbook.

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OKI ML521 Manual de usuario Pagina 130