Hasselblad 10026 service manual Adjustment of the release mechanism

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5:4

Camera body 503CW

Adjustment

Adjustment of the release mechanism

Check that the release bar (30375) is free from the signal arm pawl. Adjust by carefully bending the forward part of the signal arm. Use tool V-2200. Minimum free play: 0.2 mm.

With the camera fully cocked the release bar should protrude a maximum of 0.9 mm through the rear plate. Adjust this by bending the release arm (13357) using tool V-2224.

Fig. 35.

13357

 

min. 0.2 mm

30375

max. 0.9mm

 

Fig. 35

The mirror function should be checked and possibly adjusted before proceeding to adjust the release mechanism.

The mirror should be locked by the mirror catch lever (13356-1). Movement can be increased or reduced by adjusting the mirror actuating lever (13362).

Adjustment is carried out by holding the arm fixed using tool V-2205 and gently bend the forward part of the arm using tool V-2201. Bend downwards for increased mirror movement.

Note! The inner side cover (22813) must be removed before an adjustment can be made.

The mirror’s overtravel should be min. 1 mm. Lubricate the mirror cam (22355) with grease.

Fig. 36.

22335

13362

 

min. 1 mm

13356-1

 

Fig. 36

Revision 0

October 1996

Image 22
Contents Victor Hasselblad AB Göteborg SwedenContents list Camera body 503CW Fitted with wrong spacers 503C/M and 503CX Updated pages 503CXiSignal arm shortened 501C and 503CXi Flash metering circuit redesigned 503CX04/01 New CD-ROM Version General description Camera typeRelease sequence Tool No Description Tools Used forTool No Description Used for Camera shell Front bayonet plate Circuit board 22575 *22882Rear plate 30300 including auxiliary shutter Right hand wall Focusing screen frameMechanism plate Gear housing Reassembly 816802 Fitting the mechanism plate to the right hand wall 821631 13108 814827 13355 13280 13362 Rear plate Front plate Perform the necessary adjustment as described in sectionIntermediate gear Adjustment Adjustment of the front key’s angular position Focal lengthAngle 15-16 o with the bayonet plate tool 904644 pushed Adjustment of the release mechanism 15 mm Adjustment of the release sequence Fitting the damping ring Adjustment Fitting the camera body into the shell Fitting the Circuit board 22575 *22882Final checks 510 Camera body 503CW 511 Camera body 503CW 512 Camera body 503CW 513 Camera body 503CW Front plate reassembly Front gearFront bayonet plate Exchanging the mirror Exchanging the auxiliary shutterShim washers Revision May Pos Pcs Spare Description Remark May Camera body 503CW Camera body 503CW Camera body 503CW September Camera body 503CW Camera body 503CW Camera body 503CW Camera body 503CW Camera body 503CW October May Camera body 503CW Camera body 503CW 151 Spare parts not listed are the same as for 503CW 152 152 153 153 154 154 155 Coupling Crank support 161 Pos Pcs No Spare Part No Description Remark 162 Pos Pcs Spare Description Remark 163 163 171 171 172 172 173 173 174 174 175 175 181 181 182 182 183 183 184 184 185 January 191 October 192 192 193 193