Service Manual
Contents
1. Fig 21 823780 V Ww 823783 1 30735 2 1A 829760 W Fig 22 January 2001 903SWC Revision 0 H A S S E L B L A D January 2001 HASSELBLAD 903SWC 9 Spare D escription Part N o 40 356 40 357 824 607 821 608 22 274 414 434 20 948 13 417 22 597 13 418 22 599 816 759 821206 13 134 13 137 812 501 22 595 812 201 22 594 22 591 22 589 13 633 22 588 22 590 13 466 22 592 22 585 831502 22 821 823 780 823 783 829 790 829 760 30 735 22 583 22 593 22 612 22 596 22 562 823 640 22 321 1 21081 1 13 322 13 320 13 346 820 046 810 928 13 295 814 707 823 017 820 013 810 408 820 019 822 002 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 2 1 1 2 2 2 1 1 1 2 1 1 4 1 1 1 1 1 3 1 1 1 2 1 2 2 1 Revision 0 Chrome Black Shell complete Shell complete Screw Screw Shoe Plate spring Socket T arm Leather Plate spring Cover Spring Screw Release button Screw Pin Leather Pin L ea2. Place the inner part of the crank A inthe housing and secure it with the nylon string 22327 Mount the crank 22321 with the two 4 screws 823640 and the spring 22328 pes secured with the two screws 821662 Fig 14 820013 Reassembling the lens and camera body Lubricate and then put the driving ring 21081 1 in the camera with itsindex mark aligned H old it in place by usingtwo screws 820046 Fig 15 If anew driving ring 21081 1 is used align lt 810028 the inner and outer driving rings according to fig 16 Mark their relative position according to fig 15 Place the gear 13320 and the ring 13322 on the lens and turn it clockwise to take up the play Fig 15 Fit the camera body with the driving ring aligned on to the lens Check that the gear and coggsector mesh properly and press down the body firmly Tighten the two screws 820046 and check the function Fig 15 Fig 16 Revision 0 January 2001 HASSELBLAD 4 4 903SWC Reassembly C heck the release sequence Cock the camera and move the outer driving ring slowly towards the release mechanism 13337 Free the release mechanism by hand and the shutter should release at a point just before the release mechanism leaves the nylon stop 13295 13295 Fig 17 2
3. 01 If the shutter releases too early or not at all it is adjusted by changing the mesh between the gear 13320 and the toothed segment 13346 For a small adjustment turn the gear 13320 1809 Fig 18 Fig 18 Fit the catch 21165 and tighten the screw 822002 and one screw 820046 Install the release lever 13332 1 and engage the spring 816709 Connect the spring 814707 to the washer 810928 according to the circular area and check the release sequence again Fig 19 13332 1 Fig 19 Revision 0 January 2001 HASSELBLAD 4 5 903SWC Re install the rear lens group with the help of wrench 104117 0064 903 Fig 20 Install the cone 13435 1 Fig 21 Fit the rear plate 22603 Secure with the four screws 823640 Check that the rear plate is aligned with the rear edge of the camera shell If necessary adjust with washers N ote The rear plate must not protrude over the shell at any point Fit the intermediate foot 22821 Secure with the two screws 823783 and one 823780 Fit the tripod foot 30735 with the four screws two 829790 and two 829760 Fig 22 M ount the viewfinder Revision 0 Reassembly Fig 20
4. 816 751 13 343 13 429 822 031 13 427 814 705 817 112 20 737 814 505 816 606 825 002 811 106 820 047 30 361 816 506 12 873 816 709 822 001 13 340 13 332 21 165 1 1 H ousing Screw W asher Tooth wheel Crank Screw Spring Screw N ylon string Screw Spacer M echanism plate complete Release mechanism Spring W asher Spring D riving gear Signal release mechanism Screw C atch Spring Clip Signal Spring Spring Screw Pin Screw M echanism plate Spring Bracket Spring Screw D riving ratchet wheel Release lever Catch January 2001 Viewfinder SWC 1 CQ Revision 0 H A S S L B L A D January 2001 HASSELBLAD Viewfinder SWC 7 Spare D escription Part No 52 036 01 52 036 02 52 036 03 52 036 04 52 036 05 52 036 06 52 036 07 52 036 08 52 036 09 52 036 10 52 036 11 52 036 12 52 036 13 52 036 14 52 036 15 52 036 16 52 036 17 52 036 18 52 036 19 hNJH PI PN HIP Hb bhmpnbmpbpmp UBWNF UBWNE Revision 0 Libell Cushion H ousing upper G lass plate String H ousing lower Screw Catch Foot Screw Screw Plate spring Steel ball Plate spring N ame plate Screw Lens element Eye piece Rubber eye cup January 2001
5. HASSELBLAD Service M anual 9O3SWC 00 9 WE 58 eS gt U 9 gt 82959 GL cb LL OL 0 d January 2001 Victor H asselblad AB G oteborg Sweden Copyright 2001 by Victor H asselblad AB All rights reserved No parts of this material may be reproduced stored in retrieval system or transmitted in any form or by any means electronic mechanical photocopy recording or otherwise without the prior written permission of the C ompany HASSELBLAD C ontents list 903SWC Pac Revision 0 G eneral description Tools Disassembly Reassembly Exploded view Shell Exploded view M echanism plate Exploded view Viewfinder SWC January 2001 HASSELBLAD Related Service Infos 903SWC 12 96 Tripod foot adapter kits 05 97 New tripod foot 20 97 New camera shell 04 01 CD ROM Version 2 0 Revision 0 January 2001 HASSELBLAD 1 903SWC Camera type Film format and film choices Lens V iewfinder Focusing Shutter Film advance C amera body System compatibility Dimensions W eight Revision 0 G eneral description M echanical wide angle camera with a permanently attached 38 mm Biogon lens and detachable optical viewfinder and optional interchangeable film magazines 6x6 cm and 6x4 5 cm with different magazines 120 and 220 with roll films 70 mm perforated long rolls and Polaroid film with differ
6. driving gear 13343 1 and d the driving ratchet wheel 13340 according to fig 10 B and secure them with the screw 825002 M ake sure that the pawl and the w spring 816506 are in correct position in AN 816702 relation to the driving ratchet wheel ull Refit the signal release mechanism 13429 es m 817112 and secure it with the screw 822031 8220317 Fit the signal 20737 incl the spring r QA 814705 to the catch 13427 1 and secure it with theclip 817112 Connect the spring 814705 to the bracket 12873 and then fit the complete catch to the mechanism plate Revision 0 January 2001 HASSELBLAD 4 2 903SWC Reassembly Fitting the mechanism plate into the shell Place the signal 20737 according to fig 11 Fig 11 Fit the mechanism plate 30367 1 into the shell Fit the washer 810928 and the spacer 810721 and secure them into 30367 1 position using screw 820047 Fig 12 810928 810721 Fig 12 C rank Lubricate accordingto fig 13 Fig 13 Revision 0 January 2001 HASSELBLAD 4 3 903SW C Reassembly M ount the housing 22323 on the camera 820015 body with the four screws 820015 and 820013 Check the axle so it turns freely 810944 Put on the washer 810944 and the tooth wheel 22335
7. ent magazines Zeiss Biogon CF 4 5 38 mm T True wide angle lens with 919 diagonal 729 horizontal angle of view and 0 60 front bayonet mount D etachable optical viewfinder with built in spirit level and built in magnifier for reading lens scales through the viewfinder Focusing range of lens 0 3 m to infinity D epth of field range 3 m to infinity at f 4 5 and 0 65 m to infinity at f 22 Leaf shutter in lens 1 1 500 s and flash synchronisation at all shutter speeds Simultaneous manual shutter winding and film advance Foldable winding crank One piece cast aluminium alloy shell with 1 4 and 3 8 threads and plate for Tripod quick coupling attachment The 903SWC accepts all film magazines in the H asselblad system Biogon lens will accept 60 filters and Softars as well as lens shades fixed or professional Camera body with lens and film magazine A 12 LxWxH 147x112x153 mm 5 8 4 4 6 0 Camera body with lens and film magazine A12 1340 g 2 10 15 oz January 2001 HASSELBLAD 2 903SWC Tools Tool No D escription U sed for 902 894 Focusing gauge SW C Focus the Biogon lens in the same way 109950 0747 000 102165 0000 901 104867 8005 906 104117 0064 903 Biogon adapter for V 2223 W rench W rench W rench as other H asselblad lenses C an be used with all horizontal collimators A daption between the shutter function gauge V 2223 and the Biogon lens The shutter can consequen
8. ir relative position U nhook the spring 814707 from the washer 810929 Fig 5 U nscrew the three screws 820046 to free the driving ring 21081 1 from the lens Fig 4 camera body can now be lifted from the lens Do not loose the gear 13320 and the ring 13322 from the rear part of the lens Lift out the driving ring 21081 1 from the camera body Fig 5 C rank U nscrew the two screws 821662 and remove the spring 22328 U nscrew the two screws 823640 and remove the outer part of the crank 22331 Remove the nylon string 22327 and lift out the inner part of the crank Remove the tooth wheel 22335 and the washer 810944 U nscrew the four screws 820013 and 820015 Remove the housing 22323 Fig 6 Revision 0 D isassembly 822002 13332 1 Fig 4 820015 823640 Fig 6 January 2001 HASSELBLAD 3 3 903SWC Unscrew the screw 820047 and lift out the complete mechanism plate 30367 1 Fig 7 T ake out the spacer 810721 and the washer 810928 from the shell circular area fig 8 Mechanism plate 30367 1 U nhook the spring 814705 from the bracket 12873 Lift of the catch 13427 1 incl the signal 20737 and the spring 814705 Remove the clip 817112 and disconnect the signal incl the sp
9. ring 814705 from the catch U nscrew the screw 822031 and remove the signal release mechanism 13429 U nscrew the screw 825002 which is secured with loctite and separate the driving gear 13343 1 and the driving ratchet wheel 13340 U nscrew the screw 822001 remove the spring 816709 and the bracket 12873 Remove the release mechanism 13337 Remove the spring 816751 the washer 810542 and the spring 816702 from the release mechanism Fig 8 Revision 0 D isassembly 820047 53 5 816702 810542 gy 814705 Fig 8 January 2001 HASSELBLAD 4 1 903SWC Reassembly Lubricate the camera as detailed in the appropriate lubrication chart Usethe lubricants listed below soflex T opas L 32 soflex PD P 48 Loctite e g Loctite 243 Safety lacquer Mechanism plate 30367 1 Lubricate according to fig 9 Attach the spring 816702 the washer 810542 the spring 816751 to the release mechanism 13337 ount the release mechanism to the mechanism plate 30361 1 and place the two springs according to Fig 10 A 816751 Fit the bracket 12873 the spring 816709 into position and secure them with the screw 822001 Reassemble the
10. ther Leather Leather Foam plastic strip Leather Leather Strap button Leather M agazine support Rivet Intermediate foot Screw Screw Screw Screw Tripod foot Spacer Leather Name plate Leather Name plate Screw Spacer Driving ring Guide ring Gear T oothed segment Screw W asher N ylon stop Spring Screw Screw W asher Screw Screw January 2001 HASSELBLAD 5 903SWC Spare D escription Part No 22 997 agazine hook 830 435 Screw 13 435 Cone complete 13 394 Cone 20 769 Frame 12 871 Foam strip 810 549 W asher 0 10 mm 810 542 W asher 0 15 mm 810 543 W asher 0 20 mm 810 545 W asher 0 30 mm 823 640 Screw 22 603 Rear plate Please state serial No PR BHR BY 22 566 Foot Previous type tripod foot 22 584 Tripod socket Standard 1 4 22 667 Tripod socket O ptional 3 8 823 735 Screw 103 349 Slide Revision 0 January 2001 HASSELBLAD January 2001 Revision 0 HASSELBLAD 903SWC 6 Spare D escription Part No NPP PRP Q UBWNF VUIBWNE NINNN OY UBWNE UJ O WO CO N UJ W UW UJ NF UJ UW HUI A Revision 0 f 1 1 1 2 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 22 323 820 015 810 944 22 335 22 331 821 662 22 328 823 640 22 327 820 013 810 721 30 367 13 337 816 702 810 542
11. tly be repaired and the lens can be completed before the assembly to the camera body Engraved ring Front lens group Rear lens group A dditional tools for the lens shutter please see the Service M anual CF lenses Revision 0 January 2001 HASSELBLAD 3 1 903SWC Tripod Foot rear plate and cone Remove the viewfinder Unscrew the four screws two 829790 and two 829760 and remove the tripod foot 30735 Unscrew the three screws two 823783 and one 823780 Remove the intermediate foot 22821 U nscrew the four screws 823640 and remove the rear plate Fig 1 Lift out the cone 13435 1 Fig 2 U nscrew the rear lens group with the help of wrench 104117 0064 903 Fig 3 Revision 0 D isassembly 823783 829790 823780 im gi 829760 Fig 1 2 WE O Fig 2 Fig 3 January 2001 HASSELBLAD 3 2 903SWC ake sure the camera is released then remove the release lever 13332 1 Unscrew the screw 822002 and remove the catch 21165 Fig 4 The driving ring 21081 1 consists of two rings mark the
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