Вибрация AOD sn 95

[Savik26]

Вибрация при переключении со 2ой на 3ю и 3ей на 4ую! Что может быть?

[Camel]

Думаю коробка...

[Evgenius]

Что может быть?

 

Может быть махнуть на механику?! ))) 

А по делу, погляди состояние опоры, гдет была такая проблема

Изменено 30 Июня 2014 пользователем Evgenius

[KillBill]

Вибрация при переключении со 2ой на 3ю и 3ей на 4ую! Что может быть?

For Noises/Vibrations That Change With Vehicle Speed:    

· Engine mounts loose or damaged

· Locate source of disturbance and service as required.

 

· Driveline concerns:

• u-joints
• rear axle
• suspension
• modifications

 

   

· 1st Gear:

• low one-way clutch
• gearset
• friction elements

 

   

· 2nd Gear:

• intermediate one-way clutch
• intermediate clutch piston bleed hole out of 12 O'clock position
• friction elements

 

   

· 3rd Gear:

• torque converter
• anti-clunk spring
• friction elements

 

   

· 4th Gear:

• gear set
• friction elements
• torque converter

 

· For specific shift or torque converter concerns, refer to the following routine(s) for further diagnosis:

• Shift 1-2, Routine , 320
• Shift 2-3, Routine , 321
• Shift 3-4, Routine , 322
• Shift 4-3, Routine , 323
• Shift 3-2, Routine , 324
• Shift 2-1, Routine , 325
• Torque Converter Cycling 242/342

 

ПРОВЕРКА 321 для ПЕРЕКЛЮЧЕНИЯ 2--->3

 

321 — HYDRAULIC/MECHANICAL ROUTINE   Shift Linkage    

· Damaged or out of adjustment

· Inspect and service as required. Adjust linkage as outlined. After servicing linkage, verify that the TR sensor is properly adjusted. Refer to Transmission, Assembly.

Improper Pressures    

· Direct clutch pressure

· Check pressure at direct clutch tap. Refer to Other Concern: Pressure Reference Chart 401A or 401B for specifications. If not OK, check the main controls.

Main Controls    

· 2-3 shift valve, check ball No. 1 or No. 3, solenoid pressure regulator valve, 2-3 backout valve, 2-3 modulator valve, orifice control valve stuck, damaged or misassembled

· Inspect for damage. Service as required.

 

· Bolts out of torque specification.

· Adjust bolts to specification.

 

· SS2 not functioning properly

· Activate solenoid using transmission tester. If solenoid operation cannot be felt when placing hand on solenoid, replace solenoid. Inspect O-rings for damage. Service as required.

 

· Gaskets damaged

· Inspect for damage and replace.

 

· Output shaft seals damaged or cup plug leaking or missing

· Inspect for damage and service as required.

 

· 2-3 accumulator damaged or stuck

· Inspect piston seal and bore for damage. Service as required.

 

· Solenoid screen (in main control) blocked or damaged

· Clean or replace screen.

Intermediate Overrunning Clutch Assembly    

· Not overrunning or damaged

· Inspect for damage. Service as required.

Output Shaft    

· Seal rings damaged

· Inspect for damage. Service as required.

 

· Cup plug damaged or missing

  Direct Clutch Assembly    

· Seals or piston damaged

· Inspect for damage. Service as required.

 

· Friction elements worn or damaged

· Inspect for damage. Service as required.

 

· Check ball not seating

· Inspect for damage. Service as required.

 

· Return spring assembly damaged

· Inspect for damage. Service as required.

Case    

· Output shaft rear seals leaking or damaged

· Inspect for damage. Service as required. Inspect case for damaged seal area. If damaged, replace case.

 

ПРОВЕРКА 322 для ПЕРЕКЛЮЧЕНИЯ 3--->4

 

322 — HYDRAULIC/MECHANICAL ROUTINE   Shift Linkage, TR Sensor    

· Damaged or out of adjustment

· Inspect and service as required. Adjust linkage as outlined. After servicing linkage, verify that the TR sensor is properly adjusted. Refer to Transmission, Assembly.

Improper Pressures    

· Forward clutch pressure, direct clutch pressure, line pressure

· Check line, direct and forward clutch pressures at appropriate taps. Refer to Other Concern: Pressure Reference Chart 401A or 401B for specifications. If pressures are out of specification, check main controls.

Main Controls    

· 3-4 shift valve, solenoid pressure regulator valve, OD servo regulator, 3-4 capacity modulator valve, 2-3 backout valve, orifice control valve, 1-2 and 2-3 shift valves stuck, damaged or misassembled

· Inspect for damaged and service as required.

 

· Bolts out of torque specification.

· Adjust bolts to specification.

 

· SS1 or SS2 not functioning properly

· Activate solenoid using transmission tester. If solenoid operation cannot be felt when placing hand on solenoid, replace solenoid. Inspect O-rings for damage. Service as required.

 

· Gaskets damaged

· Inspect for damage and replace.

 

· OD servo cover, rod and piston cushion spring or seals damaged

· Inspect for damage. Service as required.

 

· No's 1, 2, 4 and 7 check balls damaged or missing

· Inspect for damage. Service as required.

 

· Solenoid screen (in main control) blocked or damaged

· Clean or replace screen.

Pump Assembly    

· Porosity/cross leaks, balls missing, damaged or leaking

· Inspect for porosity/leaks, balls missing. Replace pump assembly as required.

 

· Gaskets damaged

· Inspect for damage. Replace as required.

OD Band    

· OD band and reverse clutch drum assembly damaged, worn or assembled wrong

· Inspect for damage and service as required.

 

· Intermediate overrunning clutch assembly damaged

· Inspect for damage. Service as required.

Forward Clutch Assembly    

· Seals or piston damaged

· Inspect for damage. Service as required.

 

· Friction elements worn or damaged

· Inspect for damage. Service as required.

 

· Check ball stuck, damaged or not seating properly

· Inspect for damage. Service as required.

Input Shaft    

· Seals damaged

· Inspect for damage. Service as required.

 

НУ И ОШИБКИ ПОСМОТРЕТЬ

 

Powertrain Control System    

· Electrical inputs/outputs, vehicle wiring harnesses, powertrain control module, shift solenoids, OSS, transmission control switch (TCS)

· Run Self-Test. Refer to Powertrain Control/Emissions Diagnosis Manual for diagnosis. Perform Pinpoint Tests A and F using Rotunda Transmission Tester 007-0085C or equivalent, as outlined. Service as required. Clear codes, road test and rerun Self-Test.

 

Изменено 30 Июня 2014 пользователем KillBill