AR26.31-W-0101A | Remove/install radial shaft seal and pilot bushing for range group shift rod | 27.2.12 |
TRANSMISSION 715.350 /370 /380 /500 /507 /510 /513 /515 /517 /520 /525 /527 /540 /561 /567 /568
W26.31-1010-06
Shown on transmission 715.5
1 Range group shift cylinder (with code (GS1) "Manual" gearshift or with (GS3) "Hydraulic" gearshift)
2 Range group cylindrical actuator, (with code (GS2) gear control)
3 Range module (with code (GS7) Gear control II or with code (GE3) Mercedes PowerShift) or with code (GE7) Mercedes PowerShift 2)
4.1 Screw plug (transmission 715.350)
4.2 Screw plug (transmission 715.5)
5 Spring
6 Pin
7 Shift piston
8 Piston rod
9 Bearing bolt
B63 Range sensor (SRA) (only with code (GS2) Gear control)
15 Breather connection (for transmission 715.350 only)
W26.31-1012-01
W26.31-1013-01
10 Radial shaft seal
11 Pilot bushing
12 Drift
13 Internal extractor
14 Counter stay
Modification notes
14.10.08 | Value changed: Transmission housing rear section to transmission housing center part | Transmission 715.350 |
| Removing | ||
1.1 | Remove range group shift cylinder (1) | Vehicles with code (GS1) "Manual" gearshift or with code (GS3) "Hydraulic" gearshift | |
Vehicles with code (GS2) Gear control | |||
1.2 | Remove range module (3) | Vehicles with code (GE3) Mercedes PowerShift or with code (GE7) Mercedes PowerShift 2 or with code (GS7) Gear control II | |
2 | Detach breather fitting (15) from screw plug (4.1) | Only with transmission 715.350. | |
3 | Unscrew screw plug (4.1 or 4.2) and remove spring (5) | The screw plug (4.1 or 4.2) is spring-loaded. | |
4 | Shift gearshift into neutral | Only vehicles with code (GS1) "Manual" gearshift or code (GS3) "Hydraulic" gearshift. | |
5 | Pull out pin (6) approx. 15 mm | ||
6 | Remove range sensor (SRA) (B63) | Only on vehicles with code (GS2) Gear control. | |
7 | Mark shift piston (7) when in "12 o'clock position" (arrow) | ||
8 | Remove transmission housing bolt on right bearing pin (9) | Only with transmission 715.350. | |
9 | Unscrew bearing pin (9) | ||
10 | Turn shift piston (7) through 180° with piston rod (8) and pull out | ||
11 | Remove pilot bushing (11) and radial shaft seal (10) | Internal extractor (13) | |
Counter stay (14) | |||
| Install | ||
12 | Install radial shaft sealing ring (10) until it abuts | Coat new radial shaft sealing ring (10) with synthetic grease and install with the lock washer pointing inwards (oil side). | |
Drift (12) | |||
13 | Install pilot bushing (11) until it abuts | Drift (12) | |
14 | Install shift piston (7) with piston rod (8) | The identification (arrow) on the shift piston (7) must be in the "6 o'clock position". | |
15 | Rotate shift piston (7) through 180° with piston rod (8) and hook shift fork into piston rod | Using a small screwdriver attach the shift fork through the left bore of the bearing pin (9). | |
16 | Install bearing bolt (9) | Secure thread of bearing pin (9) using instant-set adhesive. | |
Transmission 715.350/370/380/515/ 525 | |||
Transmission 715.500/507/510/513/ 517/520/527/540/561/567/568 | |||
17 | Screw in transmission housing bolt on the right-hand bearing pin (9) | Only with transmission 715.350. | |
| |||
18 | Install range sensor (SRA) (B63) | Only on vehicles with code (GS2) Gear control. | |
19 | Install screw plug (4.1 or 4.2) with spring (5) | It is essential to tighten the screw plug (4.1 or 4.2) to the specified tightening torque, otherwise the transmission housing can be damaged. | |
Transmission 715.350/370/380/515/525 | |||
Transmission 715.500/507/510/513/517/ | |||
20 | Clip breather fitting (15) onto screw plug (4.1) | Only with transmission 715.350. | |
21.1 | Install range group shift cylinder (1) | Vehicles with code (GS1) "Manual" gearshift or with code (GS3) "Hydraulic" gearshift | |
Vehicles with code (GS2) Gear control | |||
21.2 | Install range module (3) | Vehicles with code (GE3) Mercedes PowerShift or with code (GE7) Mercedes PowerShift 2 or with code (GS7) Gear control II |
Sensors
Number | Designation | Transmission | ||
BA26.19-N-1003-01A | Range sensor to transmission housing | Nm | 60 | |
Range group
Number | Designation | Transmission | ||
BA26.31-N-1001-01A | Shift fork bearing bolt to transmission housing | M20 | Nm | 120 |
M27 | Nm | 180 | ||
Range group
Number | Designation | Transmission | Transmissions | ||
BA26.31-N-1001-01KL | Shift fork bearing bolt to transmission housing | M20 | Nm | 120 | 120 |
M27 | Nm | 180 | 180 | ||
Range group
Number | Designation | Transmission 715.515/525 | ||
BA26.31-N-1001-01KL | Shift fork bearing bolt to transmission housing | M20 | Nm | 120 |
M27 | Nm | 180 | ||
Housing
Number | Designation | Transmission 715.500/507/ | Trans-mission 715.561/ | |
BA26.40-N-1007-01D | Range group shift lock to transmission housing | Nm | 100 | 100 |
Housing
Number | Designation | Transmission | Transmissions | ||
BA26.40-N-1002-01KL | Rear section of transmission housing to | Nm | 70 | 70 | |
BA26.40-N-1008-01KL | Range group shift lock to transmission housing | Nm | 50 | 100 | |
Housing
Number | Designation | Transmission 715.515/525 | ||
BA26.40-N-1002-01KL | Rear section of transmission housing to | Nm | 70 | |
BA26.40-N-1008-01KL | Range group shift lock to transmission housing | Nm | 100 | |
714 589 05 15 00
000 589 27 33 00
000 589 33 33 00
Drift
Counter stay
Internal puller
Repair materials
Number | Designation | Order number |
BR00.45-Z-1027-06A | Synthetic grease 50 g | A 001 989 32 51 10 |
BR00.45-Z-1133-02A | Loctite 243 | A 613 989 09 71 |