Remove/install belt drive components - AR13.20-P-0001OMA
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MODEL 172, 207, 212 (except 212.098/298), 218, 221 with ENGINE 651
Shown on engine 651 with hydraulic steering
Fig 1: Identifying Belt Drive Remove/Install Components (Shown On Engine 651 With Hydraulic Steering)
Shown on engine 651 without hydraulic steering
Fig 2: Identifying Belt Drive Remove/Install Components (Shown On Engine 651 Without Hydraulic Steering; 1 Of 2)
Fig 3: Identifying Belt Drive Remove/Install Components (Shown On Engine 651 Without Hydraulic Steering; 2 Of 2)
| 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 range of the mechanism when moving components. | AS00.00-Z-0009-01A | |
| Remove | |||
| 1 | Remove upper engine cover | MODEL 172, 207, 212 (except 212.098/298), 218, 221 with ENGINE 651 | |
| MODEL 207 with ENGINE 651 | AR01.20-P-5014-02CD | ||
| 2 | Remove engine air intake duct upstream of air filter housing | AR09.10-P-8130CD | |
| 3 | Detach cover (9) for upper belt drive to the front and remove upwards | ||
| 4 | Remove screw/bolts (11) and remove carrier (10) for the cover (9) | ||
| 5 | Loosen poly-V belt (1) and remove | AR13.22-P-3902-01T | |
| Pin for locking poly-V belt tensioning device | WF58.50-P-1325-02A | ||
| 6 | Remove screw/bolts (4) and take off poly-V belt tensioning device (2) | *BA13.25-P-1001-01W | |
| 7 | Remove locking pin and detension poly-V belt tensioning device (2) | When replacing poly-V belt tensioning device (2). |
|
| 8 | Remove screw/bolt (6) and remove guide pulley (5) | ||
| 9 | Remove screw/bolt (8) and remove guide pulley (7) | MODEL 172, 207, 212 (except 212.098/298), 218, 221 with ENGINE 651 with hydraulic steering | |
| Check | |||
| 10 | Check poly-V belt (1) for damage and wear; replace if necessary | ||
| MODEL 172 with ENGINE 651 | AP13.22-P-1352V | ||
| MODEL 207, 212 (except 212.098/298), 218 with ENGINE 651 | AP13.22-P-1352EW | ||
| MODEL 221 with ENGINE 651 | AP13.22-P-1352SXI | ||
| 11 | Check profile of belt pulley and poly-V belt tensioning device (2) for damage and soiling and replace if necessary | ||
| Install | |||
| 12 | Lay on guide pulley (7) and screw in screw/bolt (8) | MODEL 172, 207, 212 (except 212.098/298), 218, 221 with ENGINE 651with hydraulic steering | |
| 13 | Lay on guide pulley (5) and screw in screw/bolt (6) | ||
| 14 | Tension poly-V belt tensioning device (2) and lock in place with a locking pin | ||
| 15 | Attach poly-V belt tensioning device (2) and screw in screw/bolts (4) | ||
| 16 | Install poly-V belt (1) and tighten it. | Routing diagram for poly-V belt | AR13.22-P-3902-02CD |
This can lead to slipping of the poly-V belt (1). |
AR13.22-P-3902-04T | ||
| 17 | Install carrier (10) with screw/bolts (11) | ||
| 18 | Install cover (9) for belt drive | ||
| 19 | Install engine air intake duct upstream of air filter housing | AR09.10-P-8130CD | |
| 20 | Install upper engine cover | MODEL 172, 207, 212 (except 212.098/298), 218, 221 with ENGINE 651 | |
| MODEL 207 with ENGINE 651 | AR01.20-P-5014-02CD | ||
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | AS00.00-Z-0005-01A | |
| 21 | Carry out an engine test run |
BELT TENSIONING DEVICE
| Number | Designation | ENGINE 651 (except 651.901/930) | ||
|---|---|---|---|---|
| BA13.25-P-1001-01W | Bolt, poly-V belt tensioning device to major assembly carrier | M8 | Nm | 20 |
| M10 | Nm | 45 | ||