Brand: ASAHI PENTAX
Category: Camera
Document Type:
Language: EN
Manual for 6x7
Uploaded: Aug. 9, 2025, 11:47 p.m.
Manual Publish Date: 1972-09-01
The manual provides exploded illustrations of the Asahi Pentax 6x7 camera, detailing various parts and assemblies. It includes part numbers, descriptions, and quantities, serving as a service manual for maintenance and repair. The manual also contains schematics and diagrams for electrical components and wiring, as well as specific service information bulletins regarding modifications and new parts.
Troubleshooting and error codes
| Parts No. | Description | Quantity |
|---|---|---|
| A01 | Body proper | 1 |
| A02-01 | Side cover, right | 1 |
| A0-A03-01 | Side cover, left assembly | 1 |
| A04 | Bottom cover, center | 1 |
| A05-01 | Top cover, center | 1 |
| 1-A06 | Back cover, assembly | 1 |
| 1-A07 | Top cover, right assembly | 1 |
| 0-A08 | Top cover, left assembly | 1 |
| A09 | Bottom cover, right | 1 |
| A10 | Bottom cover, left | 1 |
| 0-A27 | Pressure plate assembly | 1 |
| A33 | Pressure plate retainer screw | 2 |
| 0-A40 | Back cover key rest assembly | 1 |
| A41 | Back cover key | 1 |
| A42 | Key cover | 1 |
| A44-01 | Key spring | 1 |
| A45 | Roller spring cover | 3 |
| A46 | Channel roller spring | 4 |
| A47-01 | Channel roller | 2 |
| 0-A48 | Film contact roller, A assembly | 1 |
| 0-A49 | Film contact roller, B assembly | 1 |
| A61-03 | Counter roller | 1 |
| A64-01 | Guide roller | 1 |
| A67 | Spool button trim | 2 |
| A68 | Guide roller shaft | 3 |
| 2-A75 | Film tension shaft assembly | 1 |
| 0-A84 | Meter circuit coupler assembly | 1 |
| A88 | Strap hook | 4 |
| A92 | Shutter button shaft | 1 |
| A95 | Start mark | 1 |
| 0-A96-01 | Front cover, right assembly | 1 |
| A97 | Front cover, left | 1 |
| 0-A98-01 | Spool retainer knob, right assembly | 1 |
| 0-A99-01 | Spool retainer knob, left assembly | 1 |
| A100 | Bottom center retainer screw | 2 |
| 0-A102 | Synchro terminal assembly | 2 |
| A105 | Synchro terminal nut | 2 |
| A106 | Cover retainer screw | 9 |
| A110-01 | Body front covering, right | 1 |
| A111 | Body front covering, left | 1 |
| A112 | Body side covering, right | 1 |
| A113 | Body side covering, left | 1 |
| A114 | Bottom covering | 1 |
| A115 | Back covering | 1 |
| A116 | Top cover center covering | 2 |
| A117 | Key covering | 2 |
| A120 | Light seal, A | 1 |
| A121 | Light seal, B | 1 |
| A122 | Light seal, C | 1 |
| A123 | Light seal, D | 1 |
| A124 | Light seal, E | 4 |
| A125 | Light seal cloth | 2 |
| A126 | Bottom light seal plate | 2 |
| A127 | Battery covering | 2 |
| A129 | Light seal, F | 2 |
| A137 | Scratch prevention sheet | 2 |
| A138 | Key light seal | 1 |
| A140 | Spool shaft adjust washer | 2 |
| A141 | Light seal, I | 2 |
| B01-02 | Mirror housing | 1 |
| B02 | Bayonet seat | 1 |
| B03 | Bayonet spring | 3 |
| B04 | Bayonet stopper | 1 |
| 0-B07 | F coupler ring assembly | 1 |
| B10 | Chain roller | 2 |
| B11 | Roller shaft | 1 |
| 0-B12 | Slider adjuster assembly | 1 |
| B14 | Chain spring hook | 1 |
| 0-B15 | Coupler slider assembly | 1 |
| 0-B23-01 | Battery case assembly | 1 |
| 0-B26-01 | Contact seat assembly | 2 |
| B28 | Push up spring | 2 |
| 0-B31-01 | Case guide assembly | 1 |
| B32 | Tripod socket | 1 |
| B33 | Lock-pin lever | 1 |
| B34-01 | Lock-pin | 1 |
| B35 | Lock-pin lever retainer screw | 2 |
| B36 | Lock-pin guide | 1 |
| B37 | Trim plate | 1 |
| 0-B38 | A-M SW lever assembly | 1 |
| B40 | A-M SW lever shaft | 1 |
| 0-B43 | A-M SW actuator lever assembly | 1 |
| B46 | Adjusting collar | 1 |
| B47 | Connecting spring | 1 |
| B48 | Return spring | 1 |
| 0-B49 | A-M SW assembly | 1 |
| B53 | Lock spring | 1 |
| 0-B54-01 | FP, X terminal contact plate assembly | 1 |
| B59 | Ground glass spring | 1 |
| B60 | Ground glass focusing plate | 1 |
| B61 | Viewfinder frame | 1 |
| B62 | A-M switching pin | 1 |
| B63 | Mirror housing frame | 1 |
| B64 | Accessory socket | 1 |
| B65 | Shock damper retainer screw | 2 |
| 0-B68-01 | Shock damper seat assembly | 1 |
| B69 | Damper seat retainer screw | 2 |
| B70-01 | Release plate | 1 |
| B71-01 | Release plate shaft | 1 |
| 0-B73 | View finder lock plate assembly | 2 |
| B75-01 | Lock release button | 2 |
| B76-01 | Insulator tube, B | 2 |
| B77 | Lock release button spring | 2 |
| B78 | Viewfinder guide pin | 2 |
| B79-01 | Release plate spring | 1 |
| B 80 | Accessory guide pin | 1 |
| B81 | Viewfinder lock plate retainer screw | 4 |
| B83 | Lock nut | 2 |
| B84 | Coupler ring cover, A | 2 |
| B90 | Chain, A | 1 |
| B91 | Chain, B | 1 |
| B92 | Chain spring, A | 1 |
| B93 | Chain spring, B | 1 |
| B94 | Stopper cushion | 2 |
| B95 | Light seal curtain | 1 |
| B96 | Light seal, G | 2 |
| 0-B97 | Coupler ring light seal plate assembly | 1 |
| B98 | Mount light seal | 1 |
| B100 | Dia. actuator light seal, A | 1 |
| B101 | Dia. actuator light seal, B | 1 |
| B120 | Lock pin lever covering | 1 |
| B121 | Bayonet seat covering, A | 1 |
| B122 | Bayonet seat covering, B | 1 |
| B123 | Bayonet seat covering, C | 1 |
| B124 | Bayonet seat covering, D | 1 |
| B125 | Shutter stroke adjusting collar | 1 |
| B126 | Shutter stroke adjusting plate | 1 |
| 0-C01 | Main gear assembly | 1 |
| 0-C02 | Mirror charge 1st gear assembly | 1 |
| C04 | Mirror charge 2nd gear | 1 |
| 0-C07 | Mirror charge 5th gear assembly | 1 |
| 0-C09 | Mirror gear block assembly | 1 |
| C12 | Gear block retainer screw | 1 |
| C13 | Wind lever | 1 |
| 2-C16 | Auto re-set actuator assembly | 1 |
| 0-C18-01 | Stopper release lever assembly | 1 |
| 0-C19 | Stopper release coupler lever assembly | 1 |
| 0-C20 | Spool stopper assembly | 1 |
| 0-C23 | Shift lever assembly | 1 |
| 0-C24 | Shift pawl assembly | 1 |
| 0-C25 | Duality prevention coupler lever assembly | 1 |
| C26 | Auto re-set coupler lever | 1 |
| C27-00A | Lever stopper a | 1 |
| C27-00B | Lever stopper b | 1 |
| 0-C28 | Lever pawl assembly | 1 |
| A1-C30-01 | Spool shaft assembly | 1 |
| 0-C33 | Wind sub-plate assembly | 1 |
| A1-C34-01 | Wind lever shaft assembly | 1 |
| C43 | Transport 2nd gear | 1 |
| C44-01 | Transport 3rd gear | 1 |
| 0-C50-01 | Exposure counter cover ring assembly | 1 |
| C51-01 | Exposure counter window | 1 |
| 0-C52-01 | Exposure counter dial assembly | 1 |
| C54 | Counter dial housing | 1 |
| C55 | Wind lever nut | 1 |
| C56 | Wind lever disk spring | 1 |
| C57 | Wind lever washer | 1 |
| C58 | Wind lever restoring spring | 1 |
| C67 | Re-set coupler lever retainer screw | 1 |
| C73 | Duality prevention coupler lever shaft | 1 |
| C88 | Gear rest guide screw | 2 |
| C91-01 | Re-set actuator retainer screw | 1 |
| 0-C93-01 | Counter roller shaft assembly | 1 |
| C95 | Metal nut | 3 |
| C104 | Frame number control bearing nut | 1 |
| C105-01 | Frame number control dial | 1 |
| C106 | Dial stopper | 1 |
| C107 | Frame number control bearing | 1 |
| C108-01 | Switching cam | 1 |
| C113 | Shift pawl spring | 1 |
| C115 | Spool stopper spring | 1 |
| C116-01 | Stopper release lever spring | 1 |
| C117 | Anti-reverse spring | 1 |
| C119 | Transport 2nd gear spring | 1 |
| C121 | Auto re-set actuator spring | 1 |
| C122 | Counter gear mount spring | 1 |
| C123-01 | 1st stabilizer spring | 1 |
| C124 | Lever pawl spring | 1 |
| C125 | Duality prevention coupler lever spring | 1 |
| C126 | Counter dial retainer screw | 7 |
| C127-01 | Wind lever shaft nut | 1 |
| C128 | Control dial retainer screw | 1 |
| C131 | Counter transport button | 1 |
| C132 | Counter transport button spring | 1 |
| C133 | Roller stopper | 1 |
| C135 | Wind lever shaft screw | 1 |
| 1-D01-01 | Shutter mech. plate assembly | 1 |
| 0-D03-01 | Timing cam assembly | 1 |
| 0-D07-01 | Timing gear assembly | 1 |
| D08-01 | Timing spring | 1 |
| 0-D10 | Mirror actuator arm assembly | 1 |
| 0-D14 | Center gear assembly | 1 |
| 1-D17 | Mirror actuator disk assembly | 1 |
| D18 | Mirror coupler cam | 1 |
| D19 | Flip up spiral spring | 1 |
| D20 | Disk washer | 1 |
| D21 | Disk retainer screw | 2 |
| D23 | Restoring gear collar | 1 |
| D24 | Restoring gear | 1 |
| D25 | Restoring gear washer | 1 |
| D26 | Spiral spring holder | 1 |
| D27 | Restoring spiral spring | 1 |
| 0-D28 | Dia. actuator lever assembly | 1 |
| D31 | Dia. actuator lever spring | 1 |
| 0-D32 | Dia. charge gear assembly | 1 |
| D35-01 | Dia. charge coupler lever collar | 1 |
| 0-D36 | Dia. charge coupler lever assembly | 1 |
| 0-D40 | Mirror double gear assembly | 1 |
| 0-D43 | Mirror intermediate gear assembly | 1 |
| 0-D46 | Safty lever assembly | 1 |
| 0-D50 | Dia. checker hook assembly | 1 |
| 0-D52 | Shutter actuator lever assembly | 1 |
| D54 | Shutter actuator lever spring | 1 |
| 0-D56 | Mirror hook assembly | 1 |
| D57 | Mirror hook spring | 2 |
| 0-D59 | Timing checker lever assembly | 1 |
| D64 | Side cover right, column | 1 |
| 0-D66 | Re-set hook assembly | 1 |
| 0-D69 | Actuator charge lever assembly | 1 |
| 0-D72-01 | 2nd curtain actuator assembly | 1 |
| D76 | Actuator spring | 1 |
| D78 | Intermediate lever collar | 3 |
| D79 | Re-set intermediate lever | 1 |
| D80 | Intermediate spring, A | 1 |
| D81 | 2nd curtain intermediate lever | 1 |
| D82 | Mech. plate retainer screw | 2 |
| 0-D83 | 1st curtain intermediate lever assembly | 1 |
| D85 | Intermediate spring, B | 2 |
| D87-01 | 2nd actuator screw | 1 |
| 0-D88 | Timing SW assembly | 1 |
| D89 | Timing SW spring | 1 |
| 0-D92 | Release coupler plate assembly | 1 |
| D94 | Shutter actuator hook | 1 |
| D97 | Shutter actuator hook spring | 1 |
| D99 | Dia. checker hook spring | 1 |
| 0-D101 | Main SW assembly | 1 |
| D108-02 | Bottom cover column | 1 |
| 0-D112 | Core assembly | 1 |
| 0-D113 | Solenoid | 1 |
| D123-01 | Light seal cover | 1 |
| D124 | Mirror arm rest spring | 2 |
| 1-D125-01 | Mirror sheet assembly | 1 |
| 0-D126-01 | Arm rest, A assembly | 1 |
| 0-D127-01 | Arm rest, B assembly | 1 |
| 0-D132-01 | Damper plate, A assembly | 1 |
| 0-D133-01 | Damper plate, B assembly | 1 |
| 0-D134 | Mirror sheet arm assembly | 4 |
| D135-01 | Mirror retainer plate, A | 1 |
| D136-01 | Mirror retainer plate, B | 1 |
| D138-01 | Support spring | 1 |
| D147 | Arm rest retainer screw | 4 |
| D148 | Damper adjust screw | 2 |
| D149 | Damper spring, A | 1 |
| D150 | Damper spring, B | 1 |
| D151 | Anti-reflection sheet, A | 1 |
| D152 | Anti-reflection sheet, B | 1 |
| D153 | Anti-reflection sheet, C | 1 |
| D154 | Anti-reflection sheet, D | 2 |
| D155 | Anti-reflection sheet, E | 9 |
| D156 | Mirror retainer cushion | 2 |
| D157 | Anti-reflection sheet, F | 1 |
| 0-E01 | Damper mech. plate assembly | 1 |
| A0-F01-00A | Damper mech. assembly a | 1 |
| A0-F01-00B | Damper mech. assembly b | 1 |
| A0-F01-00C | Damper mech. assembly c | 1 |
| A0-F01-00D | Damper mech, assembly d | 1 |
| 0-E06a | Damper gear assembly | 2 |
| 0-E06b | Damper gear assembly | 2 |
| E08 | Damper gear spacer | 1 |
| 1-E09 | Damper arm, A assembly | 1 |
| 1-E10 | Damper arm, B assembly | 1 |
| E11 | Intermediate lever | 2 |
| E12 | Damper gear shaft nut | 1 |
| E13-01 | Friction plate, A | 2 |
| E15-01 | Friction plate, C | 6 |
| E16 | Friction plate, D | 2 |
| E17-01 | Clutch disk | 2 |
| E18-01 | Damper spring | 2 |
| 0-E21-01 | Damper disk assembly | 2 |
| E24 | Adjusting nut | 2 |
| 0-E25 | X SW lever assembly | 1 |
| E28 | Lock screw | 2 |
| 0-E29 | X SW assembly | 1 |
| 0-E34-02 | 2nd curtain pinion shaft assembly | 1 |
| 0-E35-01 | 1st curtain pinion shaft assembly | 1 |
| 1-E41 | Curtain pipe assembly | 1 |
| 0-E42-01 | 1st curtain pipe assembly | 1 |
| 0-E43-01 | 2nd curtain pipe assembly | 1 |
| F48-01 | 1st curtain shaft, A | 1 |
| 0-E49-01 | Ist curtain shaft, B assembly | 1 |
| F50 | Curtain roller A | 2 |
| E51-01a | Curtain roller B-a | 1 |
| E51-01b | Curtain roller B-b | 1 |
| E52 | Weight | 1 |
| E58 | 2nd spring shaft collar | 1 |
| A0-E59-01 | 2nd shutter curtain assembly | 1 |