1 | High-voltage line |
2 | Clamps |
3 | Electrical connectors |
4 | Shield |
5 | Bolts |
6 | Battery lines |
7 | Electrical connectors |
8 | Propeller shaft |
9 | Supporting arm |
10 | Hydraulic line |
11 | Supporting arm |
A92a1 | Automatic gear control (AGS) control unit |
W08.10-1000-06
1 | High-voltage line |
2 | Clamps |
5 | Bolts |
9 | Supporting arm |
11 | Supporting arm |
12 | Ground lines |
13 | Bolts |
14 | Electrical connectors |
15 | High-voltage connector |
M32 | Hybrid system electric motor |
W08.10-1001-06
| Remove/install | ||
Warning | Risk of injury to hands or eyes when working on hydraulic pressure reservoir systems caused by hydraulic fluid to specification 345.0 spraying out under pressure | Depressurize hydraulic pressure reservoir system before commencing work on system. Wear protective gloves and safety glasses. | |
Danger | Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC) | Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines. | |
Topical note | Notes on self-locking nuts and bolts | ||
Topical note | General information on handling vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system | ||
1 | Disable the high-voltage system | ||
2 | Depressurize automatic gear control (AGS) pressure reservoir | ||
Notes on hydraulic fluid as per specification Sheet 345.0 | |||
| |||
712.6, 715.060/068 transmissionBolt on pressure limiting valve | |||
3 | Disconnect ground line from battery | ||
4 | Drain coolant at hybrid system electric motor (M32) | ||
| |||
Warning | Risk of injury caused by body parts being pinched or crushed as cab is tilted | Ensure that no one is within the tilting range of the cab as it is being tilted. Always tilt the cab all the way to the end position and secure it with the safety strut. | |
5 | Tilt cab | ||
Topical note | Notes on tilting the cab | ||
6 | Disconnect high-voltage connector (15) | Seal plug of high-voltage line (1) with protective cover and seal open high voltage connection of hybrid system electric motor (M32) with protective plug. | |
Set of protective covers | |||
Set of safety plugs | |||
7 | Disconnect electrical connectors (14) from hybrid system electric motor (M32) | ||
8 | Remove bolts (13) and remove ground line (12) from hybrid system electric motor (M32) | Bolt, ground line to electric motor | |
9 | Remove high-voltage line (1) from clamps (2) | Secure high-voltage line (1) to the side of the frame. | |
10 | Remove shield (4) from automatic gear control (AGS) control unit (A92a1) | ||
11 | Disconnect all electrical connectors (3) from automatic gear control (AGS) control unit (A92a1) | ||
12 | Remove battery lines (6) | ||
13 | Remove hydraulic lines (10) of cab tilt release from crossmember | ||
14 | Take off propeller shaft (8) at transmission | Set aside propeller shaft (8) and secure against falling down. | |
Installation: Replace nuts. | |||
Bolt/nut, propeller shaft to flange connection | |||
15 | Remove propeller shaft center support bearing from bracket | Installation: Tighten bolts of propeller shaft center support bearing only if propeller shaft (8) is attached to transmission. | |
Screw/bolt, intermediate bearing to side angle bracket | |||
16 | Raise engine to lifting lugs or support on timing case | Use a suitable lifting tool. | |
17 | Place commercial vehicle transmission plate on the garage-pit lifter | ||
18 | Fasten transmission with tensioning strap to commercial vehicle transmission plate | ||
19 | Remove support arm (11) from transmission suspension | 712.63, 715.060/068 transmissionSupporting arm to frame | |
20 | Remove support arm (9) | 712.63, 715.060/068 transmissionSupporting arm to transmission | |
712.63, 715.060/068 transmissionSupporting arm to frame | |||
21 | Remove bolts (5) around circumference of hybrid system electric motor (M32) | Bolt, electric motor to timing case | |
22 | Remove hybrid system electric motor (M32) with transmission from timing case | Pliers | |
23 | Install in the reverse order | ||
24 | Check/correct hydraulic fluid level | ||
| Hydraulic fluids (Specification 345.0) | ||
| |||
25 | Teach in clutch position in automatic gear control (AGS) control unit (A92a1) | Only when transmission has been replaced. | |
26 | Teach in automatic gear control (AGS) (A92a1) control unit | ||
27 | After the test drive, check transmission oil level, correct if necessary | ||
| Transmission oils (specification 235.1) | ||
Refill with transmission oil up to the bottom edge of oil filler opening. | |||
712.63, 715.060/068 transmissionOil filler and oil drain screw in transmission housing |
715 589 00 37 00
Pliers
970 589 03 63 00
Set of safety plugs
001 589 01 91 00
Set of protective covers