input-shaft-drive-gear-23-006-85-2188-1285

( Service-InformationM otorcycle- –~.:- ·-·~~:-.~–:’;- :,… ·- · · ·,-,._. · …. ·– .r· :·-.·- ·•· · · …> ·:~..- .: -,.·. : ~.. ; .;.:~. ~~:~~;,.:;•.-···=:-,.:.·.-.~–:;.->_·-.–,-:”-:.•.;?,·.·,_.·:t::·.:,-?·.~·.: \•-~ i-:~~ :.- Improved Input Shaft Drive·Gear — 17.5°· Helicat’·Gears/’ (Boxer 5-speed Gearboxes) :.- . …….., Information: To strengthen the input shaft gear, the following items have been redesigned: Part: -P-a-r-t No.: input shaft 23 21 2 302 327 input shaft gear thrust piece counter piece kick starter gear complete shaft without kick starter gear complete shaft with kick starter ge~r 23 21 2 302 326 23 21 2 302 325 23 21 2 302 329 23 21 2 302 328 23 21 2 302 331 23 21 2 302 332 23 21 2 302 326 23 21 2 302 325 23 21 2 302 327 I / —– 23 21 2 302 331- —- / 23 21 2 302 332 The input shaft with the reinforced input gear can be installed in all gearboxes with the 17.5 degree meshing angle gears [see Service Information 23 004 83 (2073) for further identification.J Introduction of Modification:- -P-art Number Changes: Very truly yours, The modification will begin with gearbox No. 115 167. Exterior identification is in the ribbing under the air filter housing. Only two (2) gearboxes will be available in the future. They will have all the above modifications and will supercede all currently valid part numbers. NOTE: The selector lever, Part No. 23 31 2 302 227 must be ordered for all R80G/S and R80ST models. The following list of gearboxes with kick starters have been replaced by Part No. 23 00 1 457 093, which includes all modifications: Gearboxes with kick starters: 23 00 1 242 412 23 00 1 242 413 23 00 1 242 414 23 00 1 242 415 23 00 2 301 800 23 00 2 301 801 23 00 2 301 794 23 00 2 301 795 X X X X Gearboxes without kick starters use Part No. 23 00 1 457 092, which includes all modifications: 23 00 1 242 416 23 00 1 242 417 23 00 2 301 786 23 00 2 301 789 23 00 1 451 351 23 00 1 451 350 X X NOTE: Part numbers followed by an “X” are gearboxes for the R80G/S or RBOST. You are reminded to order the selector lever as well. BMW OF NORTH AMERICA, INC. ,,,~,~~ Richard Dampf National Technical Manager (