Volkswagen 01M Transmission. Manual - part 115

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01371

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4AU3C

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254 LOWER VALVE BODY ASSEMBLY.
255 PRESSURE SWITCH ASSEMBLY (2 REQUIRED).
256 N91, PWM CONVERTER CLUTCH SOLENOID.
257 N93, PWM LINE PRESSURE CONTROL SOLENOID.
258 N92, PWM K1 CLUTCH CONTROL SOLENOID.
259 N282, PWM K2 CLUTCH CONTROL SOLENOID.
260 N283, PWM B1 CLUTCH CONTROL SOLENOID.
261 N90, PWM K3 CLUTCH CONTROL SOLENOID.
262 PWM SOLENOID RETAINING PINS (6 REQUIRED)
263 K1 CLUTCH REGULATOR VALVE.
264 K1 CLUTCH REGULATOR VALVE SPRING.
265 K2 CLUTCH REGULATOR VALVE.
266 K2 CLUTCH REGULATOR VALVE SPRING.
267 B1 CLUTCH REGULATOR VALVE.
268 B1 CLUTCH REGULATOR VALVE SPRING.
269 K3 CLUTCH REGULATOR VALVE.
270 K3 CLUTCH REGULATOR VALVE SPRING.
271 N91 AND N93 SOLENOID PIN RETAINING BRACKET.
272 SOLENOID PIN RETAING BRACKET BOLT.
273 TRANSAXLE FLUID TEMPERATURE SENSOR RETAINING BRACKET.
274 TFT SENSOR RETAINING BRACKET BOLT.
275 SOLENOID PIN RETAINING BRACKET BOLTS (2 REQUIRED).

276 N92, N282, N283, N90 SOLENOID PIN RETAINING BRACKET.
277 MANUAL VALVE.
278 PRIMARY PRESSURE REGULATOR VALVE.
279 PRIMARY PRESSURE REGULATOR VALVE SPRING.
280 PRIMARY PRESSURE REGULATOR BOOST VALVE.
281 PRIMARY PRESSURE REGULATOR BOOST VALVE SLEEVE.
282 PRIMARY REGULATOR BOOST SLEEVE RETAINER.
283 N88, ON/OFF SOLENOID.
284 SOLENOID RETAINING BOLT (2 REQUIRED).
285 N89, ON/OFF SOLENOID.
286 SECONDARY PRESSURE REGULATOR VALVE.
287 SECONDARY PRESSURE REGULATOR SPRING.
288 SECONDARY PRESSURE REGULATOR BORE PLUG.
289 SECONDARY PRESSURE REGULATOR BORE PLUG RETAINER.
290 N88, N89, N90, N282, N283 SOLENOID REGULATOR VALVE.
291 SOLENOID REGULATOR VALVE SPRING.
292 SOLENOID REGULATOR VALVE SPRING RETAINER.

"09G" LOWER VALVE BODY ASSEMBLY, EXPLODED VIEW

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Figure 150

Technical Service Information

ENLARGED VIEW

254 LOWER VALVE BODY ASSEMBLY.
293 COOLER BYPASS CHECK VALVE (.392" DIAMETER).
294 COOLER BYPASS CHECK VALVE SPRING.
295 CHECK VALVE (.313" DIAMETER).
296 CHECK VALVE SPRING.
297 K2 CLUTCH AND ACCUMULATOR PLASTIC CHECK VALVE ASSEMBLY.
298 CHECK VALVE (.392" DIAMETER).
299 CHECK VALVE SPRING.
300 MAIN VALVE BODY SPACER PLATE.
301 B2 REVERSE DIRECTIONAL CHECK VALVE (.313" DIAMETER).
302 B2 REVERSE DIRECTIONAL CHECK VALVE SPRING.
303 COOLER LUBE LIMIT CHECK VALVE (.392" DIAMETER).
304 COOLER LUBE LIMIT CHECK VALVE SPRING.

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"09G" LOWER VALVE BODY SMALL PARTS, EXPLODED VIEW

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Figure 151

VALVE BODY ASSEMBLY (CONT'D)

COMPONENT REBUILD (CONT'D)

4. Disassemble lower valve body and place valves,
springs and retainers on appropriate trays exactly
as they were removed, as shown in Figure 150.
Small parts are shown in Figure 151.
Note: Tag the "Linear" solenoids on removal,
as they are position sensitive.
5. Clean all lower valve body parts thoroughly and
dry with compressed air.
Note: Do not submerge solenoids in solvent.
6. Inspect all lower valve body parts thoroughly for
any wear and/or damage.
Note: Sonnax® has several kits available for
bore wear and restoring bore integrity.

Continued on Page 92

7. Assemble the lower valve body parts exactly as
shown in Figure 150, and lube with the proper
ATF as they are installed. Torque the solenoid
retaining bracket bolts to 7 N·m (62 in.lb.).
Note: Use a small amount of Trans-Jel® on the
flat retainers, to prevent them from falling out,
as all valves are not spring loaded.
8. Install the worm track small parts into the lower
valve body exactly as shown in Figure 151.
Note: VW check valve diameters are provided
in Figure 151 legend. Spring specs are not
provided as they vary by model.

Technical Service Information

328 NUMBER 8 VALVE BORE PLUG RETAINER.
329 NUMBER 8 VALVE BORE PLUG.
330 NUMBER 8 VALVE.
331 NUMBER 8 VALVE SPRING.
332 N88, 89, 90, 282, 283,SOLENOID FEED ACCUM. VALVE RETAINER.
333 N88, 89, 90, 282, 283,SOLENOID FEED ACCUM. VALVE BORE PLUG.
334 N88, 89, 90, 282, 283,SOLENOID FEED ACCUM. VALVE.
335 N88, 89, 90, 282, 283,SOLENOID FEED ACCUM. VALVE SPRING.
336 N91, N92, N93 SOLENOID FEED ACCUMULATOR VALVE RETAINER.
338 N91, N92, N93 SOLENOID FEED ACCUMULATOR VALVE BORE PLUG.
339 N91, N92, N93 SOLENOID FEED ACCUMULATOR VALVE.
340 N91, N92, N93 SOLENOID FEED ACCUMULATOR VALVE SPRING.
341 B2 SWITCH VALVE BORE PLUG RETAINER.
342 B2 SWITCH VALVE BORE PLUG.
343 B2 SWITCH VALVE.
344 B2 SWITCH VALVE SPRING.
345 NUMBER 12 VALVE BORE PLUG RETAINER.
346 NUMBER 12 VALVE BORE PLUG.
347 NUMBER 12 VALVE.

252 UPPER VALVE BODY ASSEMBLY.
300 MAIN VALVE BODY SPACER PLATE.
305 TCC APPLY AND RELEASE VALVE.
306 TCC APPLY AND RELEASE VALVE SPRING.
307 TCC APPLY AND RELEASE VALVE SPRING RETAINER.
308 TCC LIMIT VALVE BORE PLUG RETAINER.
309 TCC LIMIT VALVE BORE PLUG.
310 TCC LIMIT VALVE SPRING.
311 TCC LIMIT VALVE.
312 NUMBER 14 VALVE BORE PLUG RETAINER.
313 NUMBER 14 VALVE BORE PLUG.
314 NUMBER 14 VALVE.
315 NUMBER 14 VALVE SPRING.
316 NUMBER 13 VALVE SPRING RETAINER.
317 NUMBER 13 VALVE SPRING.
318 NUMBER 13 VALVE.
319 SCREEN FOR BOTH SOLENOID REGULATOR VALVES.
320 K1, K2, K3, AND B2 CLUTCH RELAY VALVE PLUG.
321 K1, K2, K3, AND B2 CLUTCH RELAY VALVE.
322 K1, K2, K3, AND B2 CLUTCH RELAY VALVE SPRING.
323 K1, K2, K3, AND B2 CLUTCH RELAY VALVE SPRING RETAINER.
324 NUMBER 7 VALVE BORE PLUG RETAINER.
325 NUMBER 7 VALVE BORE PLUG.
326 NUMBER 7 VALVE.
327 NUMBER 7 VALVE SPRING.

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"09G" UPPER VALVE BODY ASSEMBLY, EXPLODED VIEW

Figure 152

Technical Service Information

12. Assemble the upper valve body parts exactly as
shown in Figure 152, and lube with the proper
ATF as they are installed.
Note: Use a small amount of Trans-Jel® on the
flat retainers, to prevent them from falling out,
as all valves are not spring loaded.
13. Install the worm track small parts into the upper
valve body exactly as shown in Figure 153.
Note: VW check valve diameters are provided
in Figure 153 legend. Spring specs are not
provided as they vary by model.

319

ENLARGED VIEW

252 UPPER VALVE BODY ASSEMBLY.
300 MAIN VALVE BODY SPACER PLATE (MODEL SENSITIVE).
319 PLASTIC FILTER FOR SOLENOID REGULATOR VALVES.
348 PRIMARY TO SECONDARY P.R. VALVE CHECK VALVE (PLASTIC).
349 B1 CLUTCH CHECK VALVE (PLASTIC).
350 CHECK BALL, 5.3 MM (.210") DIAMETER.
351 CHECK VALVE (.392" DIAMETER).
352 CHECK VALVE SPRING.
353 K1 CLUTCH AND ACCUMULATOR CHECK VALVE (PLASTIC).
354 K3 CLUTCH AND ACCUMULATOR CHECK VALVE (PLASTIC).
NOTE: SMALL PLASTIC CHECK VALVES INCLUDED IN TRANS-TEC® KIT.

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252 (ACCUMULATOR SIDE)

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(MAIN SPACER SIDE)

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"09G" UPPER VALVE BODY SMALL PARTS, EXPLODED VIEW

354

Figure 153

VALVE BODY ASSEMBLY (CONT'D)

COMPONENT REBUILD (CONT'D)

9. Disassemble upper valve body and place valves,
springs and retainers on appropriate trays exactly
as they were removed, as shown in Figure 152.
Small parts are shown in Figure 153.
10. Clean all upper valve body parts thoroughly and
dry with compressed air.
11. Inspect all upper valve body parts thoroughly for
any wear and/or damage.
Note: Sonnax® has several kits available for
bore wear and restoring bore integrity.

Continued on Page 94

Technical Service Information

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