SM26.55-W-0004C | Replace gear oil cooler lines | 7.12.11 |
TRANSMISSION 715 in MODEL 930, 932, 933, 934 with ENGINE 542 with CODE (N55) Transmission oil cooling
W26.55-1039-09
Shown on vehicle with code (BA1) Performance-optimized Voith retarder
1 Retarder
2 Clamp (coolant return pipe)
3 Bracket
4 Clamps (Transmission oil cooler lines)
5 Transmission oil cooler lines
11 Screw
12 Spacer tube
13 Nut
6 Bracket
7 Bracket
8 Coolant return pipe
9 Coolant return flow hose
10 Bracket
W26.55-1048-06
3 Bracket
4 Clamps (Transmission oil cooler lines)
5 Transmission oil cooler lines
14 Transmission oil hoses
15 Bow
15.1 Rubber
15.2 Sleeve
15.3 Screw
16 Bow
16.1 Plate
16.2 Rubber
16.3 Sleeve
16.4 Screw
W26.55-1049-06
Shown on vehicle with code (BA1) Performance-optimized Voith retarder and with code (A00) Air sprung front axle
5 Transmission oil cooler lines
6 Bracket
8 Coolant return pipe
17 Bow
17.1 Plate
17.2 Rubber
17.3 Sleeve
17.4 Screw
W26.55-1047-06
Shown on vehicle with code (BA1) Performance-optimized Voith retarder
5 Transmission oil cooler lines
7 Bracket
8 Coolant return pipe
17 Bow
17.1 Plate
17.2 Rubber
17.3 Sleeve
17.4 Screw
W26.55-1051-06
Shown on vehicle with code (BA1) Performance-optimized Voith retarder
5 Transmission oil cooler lines
8 Coolant return pipe
10 Bracket
18 Clamps (Transmission oil cooler lines)
20 Disks
21 Screw
22 Nut
W26.55-1042-06
Shown on vehicle with code (A00) Air-sprung front axle
5 Transmission oil cooler lines
8 Coolant return pipe
23 Engine oil pan
24 Front crossmember
W26.55-1041-10
Shown here: Misuse of clamp
5 Transmission oil cooler line
25 Water-pump pliers
W26.55-1040-10
Shown here: Correct use of clamp
5 Transmission oil cooler line
25 Water-pump pliers
Modification notes
7.12.11 | Value modified: Hose to transmission oil cooling line | ||
Value modified: Hose to transmission oil cooling line |
Operation no. of operation texts or standard texts and flat rates
Category | Op. no. | Operation text | Time | Acc. no. | Code |
O | 026947 | OPERATIONS: REPLACE OIL COOLER LINE (2) FOR MANUAL TRANSMISSION (FOR VEHICLES WITHOUT CODE (BA1) PERFORMANCE OPTIMIZED VOITH RETARDER) | 2,2h | 50 940 51 | KUEHLLEIT |
O | 026960 | OPERATIONS: REPLACE OIL COOLER LINE (2) FOR MANUAL TRANSMISSION (FOR VEHICLES WITH CODE (BA1) PERFORMANCE OPTIMIZED VOITH RETARDER) | 3,5h | 50 940 51 | KUEHLLEIT |
O | 026948 | OPERATIONS: REMOVE/INSTALL FRONT CROSSMEMBER (1) (WITH VEHICLES WITH CODE (A00) AIR SPRUNG FRONT AXLE) | 0,6h | 50 940 51 | KUEHLLEIT |
O | 026949 | OPERATION: EXTRA WORK FOR REPLACE OIL COOLER LINE (2) FOR MANUAL TRANSMISSION (WITH VEHICLES WITH POWER TAKE-OFF) | Time prescribed by foreperson | 50 940 51 | KUEHLLEIT |
| Removing | ||
Danger! | Risk of injury to skin and eyes caused by scalding from contact with hot coolant spray. Risk of poisoning caused by swallowing coolant. | Do not open cooling system unless coolant temperature is below 90°C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses. | |
| Notes on coolant | ||
| Notes on self-locking nuts and bolts | ||
1 | Drain coolant from retarder's heat exchanger (1) | Only on models fitted with code (BA1) Performance-optimized Voith retarder. | |
2 | Remove noise encapsulation below the radiator. | ||
3 | Remove front crossmember (24) | Only vehicles with code (A00) Air-sprung front axle | |
4 | Disconnect adapter or connections on PTO | Only on models fitted with code (BA1) Performance-optimized Voith retarder and power take-off. Collect transmission oil on power take-off with C version. | |
5 | Detach transmission oil hoses (14) from transmission oil cooler lines (5) | Catch escaping oil. | |
6 | Remove transmission oil cooler lines (5) at connecting point to transmission | Catch escaping oil. | |
7 | Detach transmission oil cooler lines (5) on brackets (3, 6, and 7) | ||
8 | Detach coolant return hose (9) and push back on the coolant return pipe (8) | Only on models fitted with code (BA1) Performance-optimized Voith retarder. Collect escaping coolant in a suitable vessel. | |
9 | Remove clamps (2) at brackets on transmission and engine | Only on models fitted with code (BA1) Performance-optimized Voith retarder. | |
10 | Remove transmission oil cooler lines (5) with clamps (4) | With regard to return shipment or scrapping of removed parts, please observe the information in your warranty system. | |
| Install | ||
11 | Also mount new bracket (10) onto rear section of transmission housing | Vehicles with transmission 715.500/507/ 510/513/520/540 and with code (BA1) Performance-optimized Voith retarder | |
Vehicles with transmission 715.370/380/ 515/525 and with code (BA1) Performance-optimized Voith retarder | |||
Vehicles with transmission 715.500/507/ 510/513/520/540 and without code (BA1) Performance-optimized Voith retarder | |||
Vehicles with transmission 715.370/380/ 515/525 and without code (BA1) Performance-optimized Voith retarder | |||
12 | Install new transmission oil cooler lines (5) | ||
13 | Install transmission oil cooler lines (5) onto connecting point to transmission | Position the nuts for the transmission oil cooler lines (5) by hand only, do not bolt on. | |
14 | Mount transmission oil cooler lines (5) with rubber (15.1), sleeve (15.2), bracket (15) and bolt (15.3) onto bracket (3) | Position bolt (15.3) by hand only, do not tighten. | |
15 | Mount transmission oil cooler lines (5) with rubber (16.2), sleeve (16.3), bracket (16) plate (16.1) and bolt (16.4) onto bracket (3) | Position bolt (16.4) by hand only, do not tighten. | |
16 | Mount transmission oil cooler lines (5) with rubber (17.2), sleeve (17.3), bracket (17) plate (17.1) and bolt (17.4) onto bracket (6 and 7) | Position bolt (17.4) by hand only, do not tighten. | |
17 | Install new clamps (4), with bolt (11), spacer tube (12) and nut (13) onto transmission oil cooler lines (5) | Note correct handling, mount clamps with zero clearance around the transmission oil cooler lines (5). | |
Transmission 715.500/507/510/513/ 520/540 | |||
Transmission 715.370/380/515/525. | |||
18 | Tighten bolts (15.3, 16.4 and 17.4) on brackets (3, 6 and 7) | Transmission 715.500/507/510/513/ 520/540 | |
Transmission 715.370/380/515/525 | |||
19 | Install new clamps (18) with bolt (21), washers (20) and nut (22) onto bracket (10) | Note correct handling, mount clamps with zero clearance around the transmission oil cooler lines (5). Adjust clamps (18) to ensure they are free of tension using washers (20). | |
Transmission715.500/507/510/513/ 520/540 | |||
Transmission 715.370/380/515/525 | |||
20 | Tighten nuts for transmission oil cooler lines (5) | Transmission 715.500/507/510/513/ 520/540 | |
Transmission 715.370/380/515/525 | |||
21 | Install transmission oil hoses (14) onto transmission oil cooler lines (5) | Transmission 715.500/507/510/513/ 520/540 | |
Transmission 715.370/380/515/525 | |||
22 | Push coolant return line (9) of coolant return pipe (8) back onto retarder's heat exchanger (1) | Only on models fitted with code (BA1) Performance-optimized Voith retarder. | |
23 | Install coolant return pipe (8) using clamps (2) onto brackets on transmission and engine | Only on models fitted with code (BA1) Performance-optimized Voith retarder. | |
24 | Tighten hose clamps for coolant return hose (9) | Only on models fitted with code (BA1) Performance-optimized Voith retarder. | |
| |||
25 | Install front crossmember (24) | Only for vehicles with code (A00) Air-sprung front axle | |
| |||
26 | Install adapter or connections on power takeoff | Only on models fitted with code (BA1) Performance-optimized Voith retarder and power take-off. | |
27 | Pour in coolant | Only on models fitted with code (BA1) Performance-optimized Voith retarder. | |
28 | Inspect transmission oil level, adjust to correct level if necessary | ||
29 | Install noise encapsulation below the radiator. |
Housing
Number | Designation | Transmission 715.500/507/ | |
BA26.40-N-1002-01D | Rear section of transmission housing to center section of transmission housing | Nm | 70 |
Housing
Number | Designation | Transmissions | Transmission 715.515/525 | ||
BA26.40-N-1002-01KL | Rear section of transmission housing to | Nm | 70 | 70 | |
Transmission oil cooling, oil pump
Number | Designation | Transmission | ||
BA26.55-N-1002-01A | Transmission oil cooling line to fitting | Nm | 80 | |
BA26.55-N-1005-01A | Screw securing pipe clamp to bracket | M6 | Nm | 8 |
M8 | Nm | 25 | ||
BA26.55-N-1007-01A | Hose to transmission oil cooling line | Nm | 60 | |
BA26.55-N-1009-01A | Bracket to transmission | Nm | 25 | |
Transmission oil cooling, oil pump
Number | Designation | Transmissions | Transmission 715.515/525 | ||
BA26.55-N-1002-01KL | Transmission oil cooling line to fitting | Nm | 80 | 80 | |
BA26.55-N-1003-01KL | Screw securing pipe clamp to bracket | M6 | Nm | 8 | 8 |
M8 | Nm | 25 | 25 | ||
BA26.55-N-1004-01KL | Hose to transmission oil cooling line | Nm | 60 | 60 | |
BA26.55-N-1006-01KL | Bracket to transmission | Nm | 25 | 25 | |
Frame
Number | Designation | Model | |||
BA31.30-N-1002-01A | Bolt, frame sections to frame | M101.5 | Nm | - | |
M121.5 | Nm | 95 | |||
M141.5 | Stage 1 | Nm | 150 | ||
Stage 2 | ° | 90 | |||
M161.5 | Stage 1 | Nm | 225 | ||
Stage 2 | ° | 90 | |||
M181.5 | Stage 1 | Nm | 330 | ||
Stage 2 | ° | 90 | |||
Retarder
Number | Designation | Models | ||
BA43.30-N-1018-01E | Coolant return hose to heat exchanger/coolant return pipe | Nm | 5 | |
Parts ordering notes
Part no. | Designation | Quantity |
A 930 260 04 85 05 | Pipe (without code (BA1) Performance-optimized Voith retarder) | 1 |
A 930 260 05 85 05 | Pipe (without code (BA1) Performance-optimized Voith retarder) | 1 |
A 000 260 18 62 | Separation point/brake house bracket (without code (BA1) Performance-optimized Voith retarder) | 1 |
A 930 260 06 85 05 | Pipe (with code (BA1) Performance-optimized Voith retarder) | 1 |
A 930 260 07 85 05 | Pipe (with code (BA1) Performance-optimized Voith retarder) | 1 |
A 000 260 17 62 | Separation point/brake house bracket (with code (BA1) Performance-optimized Voith retarder) | 1 |