AR26.31-W-3201A | Assembling range group | 27.2.12 |
TRANSMISSION 715.370 /380 /500 /507 /510 /513 /515 /517 /520 /525 /527 /540 /561 /567 /568
W26.31-1006-09
1 Planetary gear set with shift mechanism
2 Sliding blocks
3 Shift fork
4 Shift rod
5 Shift piston
6 Range group shift cylinder (with code (GS1) "Mechanical" gearshift or with code (GS3) "Hydraulic" gearshift)
7 Range group cylindrical actuator, (with code (GS2) gear control)
17 Housing cover
18 Output flange
19 Bearing bolt
20 Screw plug
21 Sealing ring
22 Oil strainer
23 Spring
24 Oil strainer bushing
8 Range module (with code (GS7) Gear control II or with code (GE3) Mercedes PowerShift)
9 Rear section of transmission housing
10 Radial shaft seal
11 Pilot bushing
12 Drift
13 Shim
14 Ball bearing
15 Spacer sleeve (only with code (BA9) Voith R 115 secondary retarder)
16 Pulse star
| Assemble | ||
1 | Assemble planetary gear set with shift mechanism (1) | ||
2 | Install radial shaft seal (10) as far as the stop using drift (12) | The sealing lip must point inwards with the spring ring (oil side). Coat radial shaft seal (10) with synthetic grease. | |
Driver | |||
3 | Install pilot bushing (11) as far as the stop using drift (12) | Driver | |
4 | Install oil strainer bushing (24) | Only when the range group housing is replaced. | |
5 | Install oil strainer (22), spring (23), sealing ring (21) and screw plug (20) | Transmission 715.370/380/515/525 | |
Transmission 715.500/507/510/513/517/ | |||
6 | Determine shim (13) for ball bearing (14) of range group and install ball bearing (14) | ||
Transmission 715.370/380/515/525 | |||
Transmission 715.500/507/510/513/517/ | |||
7 | Insert sliding block (2) and install shift fork (3) | The inscription (arrows) on the shift fork (3) must point towards the output. | |
Danger! | Risk of injury to skin and eyes caused by handling hot or glowing objects. | Wear safety gloves, protective clothing and safety glasses, if necessary. | |
8 | Heat inner race of ball bearing (14) to approx. 100 °C and insert rear section of transmission housing (9) into planetary gear system with shift facility (1) | Install ball bearing (14) until it abuts. | |
9 | Install spacer sleeve (15) | Only on vehicles with code (BA9) Voith secondary retarder R 115. | |
10 | Install shift rod (4) with shift piston (5) | The shift fork (3) must engage in the recess in the shift rod (4). The sliding blocks (2) must engage in the sliding sleeve. | |
11 | Tighten bearing pin (19) | Secure bearing bolt (19) using instant-set adhesive. | |
Transmission 715.370/380/515/525 | |||
Transmission 715.500/507/510/513/ | |||
12.1 | Install range group shift cylinder (6) | Vehicles with code (GS1) "Manual" gearshift or with code (GS3) "Hydraulic" gearshift | |
12.2 | Install range group shift cylinder (7) | Vehicles with code (GS2) Gear control | |
12.3 | Install range module (8) | Vehicles with code (GE3) Mercedes PowerShift or with code (GE7) Mercedes PowerShift 2 or with code (GS7) Gear control II | |
Danger! | Risk of injury to skin and eyes caused by handling hot or glowing objects. | Wear safety gloves, protective clothing and safety glasses, if necessary. | |
13 | Heat pulse star (16) to approx. 80 °C and install | ||
14 | Install housing cover (17) | ||
15 | Install output flange (18) |
Test and adjustment values for gear set
Number | Designation | Transmission 715.500/507/510/513/517 | Transmission 715.520/527/540 | ||
BE26.50-N-1008-01C | Reference dimension for sliding sleeve of range group | mm | 27.85...28.15 | 27.85...28.15 | |
Test and adjustment values for gear set
Number | Designation | Transmission | ||
BE26.50-N-1008-01C | Reference dimension for sliding sleeve of range group | mm | 27.85...28.15 | |
Test and adjustment values for gear set
Number | Designation | Transmissions 715.370/380 | Transmission 715.515/525 | ||
BE26.50-N-1008-01KL | Reference dimension for sliding sleeve of range group | mm | 27.85...28.15 | 27.85...28.15 | |
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 | Transmissions | Transmission 715.515/525 | ||
BA26.31-N-1001-01KL | Shift fork bearing bolt to transmission housing | M20 | Nm | 120 | 120 |
M27 | Nm | 180 | 180 | ||
Transmission oil filter
Number | Designation | Transmission | ||
BA26.56-N-1001-01A | Screw plug, oil strainer | M381.5 | Nm | 80 |
M421.5 | Nm | 120 | ||
Transmission oil filter
Number | Designation | Transmissions | Transmission 715.515/525 | ||
BA26.56-N-1001-01KL | Screw plug, oil strainer | M381.5 | Nm | 80 | 80 |
M421.5 | Nm | 120 | 120 | ||
714 589 05 15 00
Drift
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 |