16 12 Fuel Delivery
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Hose clamps 42 - 48 mm dia. | E81, E82, E87, E88, E90, E91, E92, E93, E84 | 4 Nm | ||
| 2AZ | Fuel filler pipe to body | E81, E82, E87, E88, E90, E91, E92, E93, E84 | M5 | Plastic nut | 4 Nm |
| E81, E82, E87, E88, E90, E91, E92, E93, E84 | M6 | Hexagon nut | 8 Nm | ||
| 3AZ | Ball-taper screw connection, fuel feed line | E90/N51, E92/N51, E93/N51, E82/N51, E88/N51 | M14 | Ensure precise alignment between ball and taper. | 30±6 Nm |
| 4AZ | Holder, fuel filter, to body | E87, E90 | M8 | 19 Nm | |
| 5AZ | Holder, fuel filter, to fuel filter | E87, E90 | M4 | 4 Nm | |
TIGHTENING TORQUE SPECIFICATION - FUEL DELIVERY
16 11 Fuel Tank and Mounting Parts
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Fuel tank to body (hexagon nut) | E81, E82, E87, E88, E90, E91, E92, E93, E84 | M8 | Replace self-locking nuts | 19 Nm |
| 2AZ | Tension strap to body (hexagon screw) | E81, E82, E87, E88, E90, E91, E92, E93, E84 | M8 | 19 Nm | |
| 3AZ | Hose clip to clamping ring (filler pipe) | E81, E82, E87, E88, E90, E91, E92, E93, E84 | Replace hose clip | 3.5 Nm | |
TIGHTENING TORQUE SPECIFICATION - FUEL TANK AND MOUNTING PARTS
16 14 Fuel pump
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Locking ring (metal) | E81, E82, E87, E88, E90, E91, E92, E93, E84 | Tightening on marking! (See Repair Instruction) | ||
| 2AZ | El. fuel pump control unit to body/holder | E81, E82, E87, E88, E90, E91, E92, E93, E84 | M6 | 4 Nm | |
TIGHTENING TORQUE SPECIFICATION - FUEL PUMP
16 13 Tank ventilation
| Type | Thread | Tightening specification | Measure | ||
|---|---|---|---|---|---|
| 1AZ | Carbon canister to battery compartment | E81, E82, E87, E88, E90, E91, E92, E93, E84 | M6 | 8 Nm | |
| 2AZ | Tank leak diagnosis module to carbon canister | E81, E82, E87, E88, E90, E91, E92, E93, E84 | 2 Nm | ||
| 3AZ | Dust filter to body | E81, E82, E87, E88, E90, E91, E92, E93, E84 | 4 Nm | ||
TIGHTENING TORQUE SPECIFICATION - TANK VENTILATION