Remove/Install Propeller Shaft - AR41.10-P-0050LWX
Model 253 (except 253.992/993)
Shown on model 253.353
Shown on model 253.353
| Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. | AS00.00-Z-0010-01A | |
| 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. Model 253.311/911 with engine 654.9 Model 253.353/354/953/954 with engine 274.9 |
AS00.00-Z-0035-01A | |
| Risk of injury. Moving parts can pinch, crush or, in extreme cases even sever extremities. | No parts of the body or limbs should be within the operating area of mechanical components when moving components. | AS00.00-Z-0009-01A | |
| Risk of injury. Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| Risk of injury caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels. | AS00.00-Z-0017-01A | |
| Notice | Notes on self-locking nuts and bolts | AH00.00-P-0001-01KOA | |
| Notice | Notes on threaded connections fastened using a tightening angle-based tightening process | AH00.00-P-0020-01A | |
| Notice | Notes on bolted connections with self tapping screws | AH00.00-P-0007-01SF | |
| Notice | General information on vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system as well as personal protective equipment | Model 253.311/911 with engine 654.9 Model 253.353/354/953/954 with engine 274.9 |
AH00.00-Z-0300-01A |
| Notes on safety-relevant components | AH00.00-Z-0019-01A | ||
| Remove | |||
| 1 | Secure vehicle to prevent it moving away. | ||
| 2 | Put transmission into neutral position. | ||
| 3 | Release parking brake. | ||
| 4 | Perform power disconnect of high-voltage onboard electrical system. | Model 253.311/911 with engine 654.9 Model 253.353/953 with engine 274.9 |
AR54.10-P-1150LVH |
| 5 | Raise vehicle. | AR00.60-P-1002LWG | |
| 6.1 | Remove exhaust system. | Model 253 with engine 177 Model 253 with engine 654 Model 253 with engine 656 |
|
| Model 253 with engine 654 | AR49.10-P-7142OLI | ||
| Model 253 with engine 177 | AR49.10-P-7142MNG | ||
| Model 253 with engine 656 | AR49.10-P-7142OIF | ||
| 6.2 | Remove center exhaust system. | Model 253 (except 253.992/993) with engine 276.8 Model 253.353/953 with engine 274.9 Model 253 (except 253.992/993) with engine 276.8 |
AR49.10-P-7283MMV |
| Model 253.353/953 with engine 274.9 | AR49.10-P-7283RF | ||
| 7 | Unscrew screws (9, 11) and remove stiffener (12). | Model 253 with engine 656 Model 253.311/911 with engine 654.9 Model 253.353/953 with engine 274.9 |
|
| 8 | Remove cable duct (13) from underbody. | Model 253.311/911 with engine 654.9 Model 253.353/953 with engine 274.9 |
|
| 9.1 | Unscrew screws (3) and remove heat shield (4). | Model 253 (except 253.311/911) with engine 654.9 Model 253 (except 253.353/953) with engine 274.9 Model 253 with engine 264, 276.8, 642, 651 |
|
| 9.2 | Remove heat shield (8). | Model 253 with engine 177 Model 253 with engine 656 Model 253.311/911 with engine 654.9 Model 253.353/953 with engine 274.9 |
|
| 10 | Mark propeller shaft (7) relative to flanges on transmission and rear axle differential. | ||
| 11 | Mark propeller shaft intermediate bearing (6) relative to underbody. | ||
| 12 | Remove bolts (1). | Fig 2 | |
| 13 | Remove bolts (2). | Fig 2 | |
| 14 | Remove bolts (5). | ||
| 15 | Remove propeller shaft (7). | ||
| Check | |||
| 16 | Check propeller shaft intermediate bearing (6) for wear and damage. | If problems exist, ↓ Replace propeller shaft intermediate bearing (6). |
AR41.10-P-0100LW |
| 17 | Check pilot bushings for wear and damage. | If problems exist, ↓ Replace pilot bushings. |
AR41.10-P-0250LW |
| 18 | Check rear flex disk for wear and damage. | AP41.10-P-4152EW | |
| If problems exist, ↓ Replace flexible coupling. |
AR41.10-P-0040-01LW | ||
| Drift for releasing the fitting sleeves in the flexible couplings | WF58.50-P-4110-01A | ||
| *BA41.10-P-1001-01L | |||
| Fig 2 | |||
| Install | |||
| 19 | Install propeller shaft (7). | ||
| 20 | Position propeller shaft intermediate bearing (6) relative to markings on underbody. | ||
| 21 | Lightly tighten screws (5) by hand. | ||
| 22 | Position propeller shaft (7) relative to markings on flanges of transmission and rear axle differential. | ||
| 23 | Screw in screw/bolts (2). | Replace screw/bolts (2). |
*BA41.10-P-1001-01L |
| Fig 2 | |||
| 24 | Screw in screws/bolts (1). | Replace screw/bolts (1). |
*BA41.10-P-1001-01L |
| Fig 2 | |||
| 25 | Tighten bolts (5). | *BA41.40-P-1001-01H | |
| 26.1 | Install heat shield (4) and screw in screws (3). | Model 253 (except 253.311/911) with engine 654 Model 253 (except 253.353/953) with engine 274.9 Model 253 with engine 264, 276.8, 642, 651 |
|
| 26.2 | Install heat shield (8). | Model 253 with engine 177 Model 253 with engine 656 Model 253.311/911 with engine 654.9 Model 253.353/953 with engine 274.9 |
|
| 27 | Attach cable duct (13) to underbody. | Model 253.311/911 with engine 654.9 Model 253.353/953 with engine 274.9 |
|
| 28 | Attach stiffener (12) to underbody and screw in screws (9, 11). | Model 253 with engine 656 Model 253.311/911 with engine 654.9 Model 253.353/953 with engine 274.9 |
*BA61.10-P-1005-01L |
| 29.1 | Install exhaust system. | Model 253 with engine 177 Model 253 with engine 654 Model 253 with engine 656 |
|
| Model 253 with engine 654 | AR49.10-P-71420LI | ||
| Model 253 with engine 177 | AR49.10-P-7142MNG | ||
| Model 253 with engine 656 | AR49.10-P-7142OIF | ||
| 29.2 | Install center exhaust system. | Model 253 (except 253.992/993) with engine 276.8 Model 253.353/953 with engine 274.9 Model 253 (except 253.992/993) with engine 276.8 |
AR49.10-P-7283MMV |
| Model 253.353/953 with engine 274.9 | AR49.10-P-7283RF | ||
| 30 | Lower vehicle. | AR00.60-P-1002LWG | |
| 31 | Put the high-voltage on-board electrical system into operation. | Model 253.311/911 with engine 654.9 Model 253.353/953 with engine 274.9 |
AR54.10-P-1150LVH |
PROPELLER SHAFT
| Number | Designation | Model 253 | |||
|---|---|---|---|---|---|
| BA41.10-P-1001-01L | Flex disk or joint flange at transmission/rear axle differential or propeller shaft | Self-locking nut | Nm | - | |
| Direct threaded connection | Stage 1 | Nm | 60 | ||
| Stage 2 | ∠° | 90 | |||
PROPELLER SHAFT INTERMEDIATE BEARING
| Number | Designation | Model 253 | |
|---|---|---|---|
| BA41.40-P-1001-01H | Bolt, propeller shaft intermediate bearing to frame floor assembly | Nm | 25 |
FRAME FLOOR ASSEMBLY
| Number | Designation | Model 253 | ||
|---|---|---|---|---|
| BA61.10-P-1005-01L | Bolt, reinforcement under seat to frame floor assembly | Stage 1 | Nm | 30 |
| Stage 2: Loosen | ∠° | 180 | ||
| Stage 3 | Nm | 30 | ||