Pistons / Progressive Refinements
| Date Introduced | Chassis No. | Unit No. | Modification |
|---|---|---|---|
| 14 Mar. 1950 | 1-0152 857 | 185 196 | only "KS" pistons with 0.035–0.055 mm clearance fitted from now on[1] |
| 30 May 1950 | 199 321 | "Mahle Autothermik" pistons fitted in a number of cases[2] | |
| 6 July 1950 | 1-0 173 141 | 207 431 | "Mahle-Autothermik" pistons in a number of cases[3] |
| 28 Aug. 1950 | 1-0 188 291 | from 255 484 up to 226 410 |
"Nüral" pistons, 75 mm dia. in a number of cases[4] |
| Dec. 1950 | 1-0 218 140 | 263 133 | 20,000 "Nüral" pistons fitted[4] |
Notes
References
- ↑ “Engine, Clutch, and Heating System” In Progressive Refinements 1940 - 1961, M-5
- ↑ “Engine, Clutch, and Heating System” In Progressive Refinements 1940 - 1961, M-6
- ↑ “Engine, Clutch, and Heating System” In Progressive Refinements 1940 - 1961, M-7
- ↑ 4.0 4.1 “Engine, Clutch, and Heating System” In Progressive Refinements 1940 - 1961, M-8
