11 11 Engine block
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Main bearing screws | M10/M20/M30 | M10 | Replace, wash and oil screws | 60 Nm |
| — | M21 | M10 | Replace, wash and oil screws | 65 Nm |
| — | S38/S14/ M40 / M42 / M43 / M43TU / M44 / M50 / M41 / M51 / S50 / S50 US | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 50° |
| — | M47 / M57 | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 70° |
| — | M47TU / M57TU | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 22 Nm |
| — | — | — | Torque angle | 90° |
| — | M67 | M12 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 200° |
| — | S54 | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 25 Nm |
| — | — | — | Torque angle | 50° |
| 2AZ Main bearing screws | M70 / S70 / M73 | M10 | Replace screws Do not wash off screw coating | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 70° |
| — | M60 / M62 | M10/M11 | Replace screws Do not wash off screw coating | — |
| — | — | M10/M11 | Jointing torque | 20 Nm |
| — | — | M10 | Torque angle | 70° |
| — | — | M11 | Torque angle | 100° |
| — | M54 / M56 / M52TU / M52 / with aluminum engine block | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 70° |
| — | S52/M52/with cast iron engine block | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 50° |
ENGINE BLOCK TIGHTENING SPECIFICATION
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 3AZ Taper screw mount on main bearing | — | — | — | — |
| Screws and spacer bolts | M60 / M62 / M70 / S70 / M73 / S62 | M8 | Replace screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 45° |
| — | N62 / N73 | M8 | — | 34 Nm |
| Threaded support sleeves | M70 / M60 / M62 / S70 / M73 / S62 | — | — | 10 Nm |
| — | N62 / N73 | — | — | 6Nm |
| 4AZ Struts/bracing shell | M67 | M10.9 | — | 66 Nm |
| — | All others | M10 | — | 43 Nm |
| — | All | M8 | — | 22 Nm |
| 5AZ Drain plug for coolant in engine block | All | M14x1.5 | — | 25 Nm |
| 6AZ Main oil gallery seal plugs | All | M16x1.5 | — | 34 Nm |
| — | All | M 18x1.5 | — | 40 Nm |
| — | N62 / N73 | M 18x1.5 | Insert screw with Loctite | 25 Nm |
| — | N40 / N42 / N45 / N46 | M 16x1.5 | — | 36 Nm |
| Main oil gallery, rear (seal plugs with control valve) | M62 / S62 | M18 x 1 | — | 10 Nm |
| 7AZ Oil spray nozzle on engine block | All | M6 | — | 10 Nm |
| Oil spray nozzle screwed into bearing seat (coat thread with Loctite 243) | M73 | M8x1 | — | 5 Nm |
| Oil spray nozzle to engine block (banjo bolt) | All others | M8x1 | — | 12 Nm |
| 8AZ Pressure holding valve to crankcase (1bar) | S54 / B32 | — | — | 20 Nm |
ENGINE BLOCK TIGHTENING SPECIFICATION
11 12 Cylinder Head with Cover
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 7AZ Cylinder head bolts | M70 / S70 / M73 | M10 | Replace screws Do not wash off coating | — |
| — | — | — | Jointing torque | 30 Nm |
| — | — | — | Torque angle | 60° |
| — | — | — | Torque angle | 60° |
| 8AZ Cylinder head bolts | M60 / M62 / S62 | M10 | Replace screws Do not wash off coating | — |
| — | — | — | Jointing torque | 30 Nm |
| — | — | — | Torque angle | 80° |
| — | — | — | Torque angle | 80° |
| — | N62 / N73 | M10 | Replace screws Do not wash off coating | — |
| — | — | — | Jointing torque | 30 Nm |
| — | — | — | Torque angle | 90° |
| — | — | — | Torque angle | 90° |
CYLINDER HEAD WITH COVER TIGHTENING SPECIFICATION
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 11AZ Cylinder head cover | All | M6 | — | 10 Nm |
| — | — | All | M7 | 15 Nm |
| — | — | M21 | M8 | 15 Nm |
| 12AZ Oil trap to cylinder head cover | M21 | M8 | — | 17 Nm |
| 13AZ Timing case to cylinder head | All | M7 | — | 15 Nm |
| — | — | All | M8 | 20 Nm |
| 14AZ Plug for oil channel (microencapsulated) | M47 / M57 | M12x1.5 | — | 20 Nm |
| 15AZ Vent plugs to cylinder head (coolant) | M67 | — | — | 2Nm |
CYLINDER HEAD WITH COVER TIGHTENING SPECIFICATION
11 13 Oil Pan
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Oil drain plug | All | M12x1.5 | — | 25 Nm |
| — | All | M18 x 1.5 | — | 35 Nm |
| — | All | M22 x 1.5 | — | 60 Nm |
| 2AZ Oil pan on engine block | All | M6 8.8 | — | 10 Nm |
| — | All | M6 10.9 | — | 12 Nm |
| — | N40 / N42 / N45 / N46 | M8 8.8 | Replace screws | 30 Nm |
| — | All others | M8 8.8 | — | 22 Nm |
| Oil sump, lower section to upper section | All | M6 8.8 | — | 10 Nm |
| — | All | M8 8.8 | — | 22 Nm |
| Oil sump bottom section to top section with microencapsulated screws | All | M6 10.9 | Replace screws | 12 Nm |
OIL PAN TIGHTENING SPECIFICATION
11 14 Case Covers
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Timing case and timing case cover top and bottom | All | M6 | — | 10 Nm |
| — | All | M7 | — | 15 Nm |
| — | All | M8 | — | 22 Nm |
| — | All | M10 | — | 47 Nm |
| 2AZ End cover, front/rear, to engine block | All | M6 | — | 10 Nm |
| — | All | M8 | — | 22 Nm |
| 3AZ Bearing pin to timing case cover | M51 / M41 / M47 | M42x1.5 | — | 65 Nm |
| 4AZ Screw plug or connection piece to timing case cover Screw plug to timing case cover | M51 / M41 / M47 | M20x1.5 | — | 30 Nm |
| Screw plug to timing case cover | M57 / M47TU / M57TU | M30x1 | — | 70 Nm |
| Screw plug to timing case cover | M57 / M47TU | M40x1.5 | — | 30 Nm |
| 5AZ End cover, top/rear (water jacket), to engine block | N73 | M6 | — | 10 Nm |
CASE COVERS TIGHTENING SPECIFICATION
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Main bearing screws | M10/M20/M30 | M10 | Replace, wash and oil screws | 60 Nm |
| — | M21 | M10 | Replace, wash and oil screws | 65 Nm |
| — | S38/S14/ M40 / M42 / M43 / M43TU / M44 / M50 / M41 / M51 / S50 / S50 US | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 50° |
| — | M47 / M57 | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 70° |
| — | M47TU / M57TU | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 22 Nm |
| — | — | — | Torque angle | 90° |
| — | M67 | M12 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 200° |
| — | S54 | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 25 Nm |
| — | — | — | Torque angle | 50° |
| 2AZ Main bearing screws | M70 / S70 / M73 | M10 | Replace screws Do not wash off screw coating | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 70° |
| — | M60 / M62 | M10/M11 | Replace screws Do not wash off screw coating | — |
| — | — | M10/M11 | Jointing torque | 20 Nm |
| — | M10 | Torque angle | 70° | |
| — | — | M11 | Torque angle | 100° |
| — | M54 / M56 / M52TU / M52 / with aluminum engine block | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 70° |
| — | S52/M52/with cast iron engine block | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 50° |
ENGINE BLOCK TIGHTENING SPECIFICATION
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 3AZ Taper screw mount on main bearing | — | — | — | — |
| Screws and spacer bolts | M60 / M62 / M70 / S70 / M73 / S62 | M8 | Replace screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 45° |
| — | N62 / N73 | M8 | — | 34 Nm |
| Threaded support sleeves | M70 / M60 / M62 / S70 / M73 / S62 | — | — | 10 Nm |
| — | N62 / N73 | — | — | 6Nm |
| 4AZ Struts/bracing shell | M67 | M10.9 | — | 66 Nm |
| — | All others | M10 | — | 43 Nm |
| — | All | M8 | — | 22 Nm |
| 5AZ Drain plug for coolant in engine block | All | M14x1.5 | — | 25 Nm |
| 6AZ Main oil gallery seal plugs | All | M16x1.5 | — | 34 Nm |
| — | All | M 18x1.5 | — | 40 Nm |
| — | N62 / N73 | M 18x1.5 | Insert screw with Loctite | 25 Nm |
| — | N40 / N42 / N45 / N46 | M 16x1.5 | — | 36 Nm |
| Main oil gallery, rear (seal plugs with control valve) | M62 / S62 | M18 x 1 | — | 10 Nm |
| 7AZ Oil spray nozzle on engine block | All | M6 | — | 10 Nm |
| Oil spray nozzle screwed into bearing seat (coat thread with Loctite 243) | M73 | M8x1 | — | 5 Nm |
| Oil spray nozzle to engine block (banjo bolt) | All others | M8x1 | — | 12 Nm |
| 8AZ Pressure holding valve to crankcase (1bar) | S54 / B32 | — | — | 20 Nm |
ENGINE BLOCK TIGHTENING SPECIFICATION
11 24 Connecting Rods and Bearings
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Connecting rod bolts | M10/M30 | — | Replace, wash and oil screws | 55 Nm |
| — | M20 / M21 / M40 / M41 / M42 / M43 / M43TU / M44 / M47 / M47TU / M50 / M51 / M52 / M52TU / M54 / M56 / M57 / M57TU / S52 / S50 US / M70 / S70 / M73 / N40 / N42 / N45 / N46 / N62 / N73 / N62S | — | — | Replace, wash and oil screws |
| — | — | — | Application torque | 5 Nm |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 70° |
| — | M60 / M62 | — | Replace, wash and oil screws | — |
| — | — | — | Application torque | 5 Nm |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 80° |
| — | M67 | — | Replace screws, do not wash off screw coating | — |
| — | — | — | Application torque | 5 Nm |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 85° |
CONNECTING RODS AND BEARINGS SPECIFICATION
11 21 Crankshaft and Bearings
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Increment wheel on crankshaft | S54 | M5 10.9 | Replace screws | — |
| — | — | — | Jointing torque | 5.0 Nm |
| — | — | — | Torque angle | 45° |
| Increment wheel on crankshaft | All others | M5 10.9 | Replace screws | 13 Nm |
| Increment wheel on crankshaft | All others | M5 8.8 | Replace screws | 5.5 Nm |
CRANKSHAFT AND BEARINGS TIGHTENING SPECIFICATION
11 22 Flywheel
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Flywheel to crankshaft | — | — | — | — |
| Manual transmission flywheel to crankshaft | S62 / M60/1 / M60/2 / M62 | — | Do not install with screw retaining compound. Bolts are a component part of the flywheel. Screw threads oiled. | 105 Nm |
| Manual transmission flywheel to crankshaft | M40 / M42 / M43 / M43TU / M44 / M70 / S70 / M73/ M57TU | — | Replace screws | 120 Nm |
| — | All others | — | Replace screws | 105 Nm |
| Automatic transmission flywheel to crankshaft | N62 / N73 | — | Replace screws | 105 Nm |
| — | All others | — | Replace screws | 120 Nm |
| Manual transmission flywheel to crankshaft | N62 | — | Do not install with screw retaining compound. Bolts are a component part of the flywheel. Screw threads oiled. | 120 Nm |
FLYWHEEL TIGHTENING SPECIFICATION
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Main bearing screws | M10/M20/M30 | M10 | Replace, wash and oil screws | 60 Nm |
| — | M21 | M10 | Replace, wash and oil screws | 65 Nm |
| — | S38/S14/ M40 / M42 / M43 / M43TU / M44 / M50 / M41 / M51 / S50 / S50 US | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 50° |
| — | M47 / M57 | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 70° |
| — | M47TU / M57TU | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 22 Nm |
| — | — | — | Torque angle | 90° |
| — | M67 | M12 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 200° |
| — | S54 | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 25 Nm |
| — | — | — | Torque angle | 50° |
| 2AZ Main bearing screws | M70 / S70 / M73 | M10 | Replace screws Do not wash off screw coating | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 70° |
| — | M60 / M62 | M10/M11 | Replace screws Do not wash off screw coating | — |
| — | — | M10/M11 | Jointing torque | 20 Nm |
| — | — | M10 | Torque angle | 70° |
| — | — | M11 | Torque angle | 100° |
| — | M54 / M56 / M52TU / M52 / with aluminum engine block | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 70° |
| — | S52/M52/with cast iron engine block | M10 | Replace, wash and oil screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 50° |
ENGINE BLOCK TIGHTENING SPECIFICATION
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 3AZ Taper screw mount on main bearing | — | — | — | — |
| Screws and spacer bolts | M60 / M62 / M70 / S70 / M73 / S62 | M8 | Replace screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 45° |
| — | N62 / N73 | M8 | — | 34 Nm |
| Threaded support sleeves | M70 / M60 / M62 / S70 / M73 / S62 | — | — | 10 Nm |
| — | N62 / N73 | — | — | 6Nm |
| 4AZ Struts/bracing shell | M67 | M10.9 | — | 66 Nm |
| — | All others | M10 | — | 43 Nm |
| — | All | M8 | — | 22 Nm |
| 5AZ Drain plug for coolant in engine block | All | M14x1.5 | — | 25 Nm |
| 6AZ Main oil gallery seal plugs | All | M16x1.5 | — | 34 Nm |
| — | All | M 18x1.5 | — | 40 Nm |
| — | N62 / N73 | M 18x1.5 | Insert screw with Loctite | 25 Nm |
| — | N40 / N42 / N45 / N46 | M 16x1.5 | — | 36 Nm |
| Main oil gallery, rear (seal plugs with control valve) | M62 / S62 | M18 x 1 | — | 10 Nm |
| 7AZ Oil spray nozzle on engine block | All | M6 | — | 10 Nm |
| Oil spray nozzle screwed into bearing seat (coat thread with Loctite 243) | M73 | M8x1 | — | 5 Nm |
| Oil spray nozzle to engine block (banjo bolt) | All others | M8x1 | — | 12 Nm |
| 8AZ Pressure holding valve to crankcase (1bar) | S54 / B32 | — | — | 20 Nm |
ENGINE BLOCK TIGHTENING SPECIFICATION
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Connecting rod bolts | M10/M30 | — | Replace, wash and oil screws | 55 Nm |
| — | M20 / M21 / M40 / M41 / M42 / M43 / M43TU / M44 / M47 / M47TU / M50 / M51 / M52 / M52TU / M54 / M56 / M57 / M57TU / S52 / S50 US / M70 / S70 / M73 / N40 / N42 / N45 / N46 / N62 / N73 / N62S | — | Replace, wash and oil screws | — |
| — | — | — | Application torque | 5 Nm |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 70° |
| — | M60 / M62 | — | Replace, wash and oil screws | — |
| — | — | — | Application torque | 5 Nm |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 80° |
| — | M67 | — | Replace screws, do not wash off screw coating | — |
| — | — | — | Application torque | 5 Nm |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 85° |
CONNECTING RODS AND BEARINGS TIGHTENING SPECIFICATION
11 31 Camshaft
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Camshaft bearing cap | All | M6 | — | 10 Nm |
| — | All | M7 | — | 14 Nm |
| — | All | M8 | — | 20 Nm |
| 2AZ Sprocket to camshaft | M20 / M21 / M40 | M10 | — | 65 Nm |
| 3AZ Sprocket to camshaft flange | M60 / M62 | M6 | — | 15 Nm |
| — | All / others | M6 | — | 10 Nm |
| — | M50 / M52 / M52TU / M54 / M56 / S52 / S50 US / M50 / VANOS | M7 | — | — |
| — | — | — | Application torque | 5 Nm |
| — | — | — | Jointing torque | 20 Nm |
| — | All / others | M7 | — | 15 Nm |
| 4AZ Sprocket to camshaft | M51 / M41 / M47 / M57 | M12x1.5 | Replace screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 35° |
| — | M47TU / M57TU | M12x1.5 | Replace screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 50° |
| — | M67 | M12x1.5 | Replace screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 90° |
| 5AZ Toothed shaft to inlet camshaft | M52 / S52 / S50 US / M50 / VANOS | M14x1.5 | — | — |
| — | — | — | Jointing torque | 40 Nm |
| — | — | — | Torque angle | 60° |
CAMSHAFT TIGHTENING SPECIFICATION
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 6AZ Flange to camshaft | M30 | — | — | 145 Nm |
| 7AZ Screw plug for chain tensioner | M50 / S50 US / S62 | M22x1.5 | — | 50 Nm |
| — | All / others | M22x1.5 | — | 40 Nm |
| 8AZ Cylinder for chain tensioner plunger | M67 | M22 x 1.5 | — | 45 Nm |
| — | N40 / N42 / N45 / N46 / N62 / N73 | M22 x 1.5 | — | 65 Nm |
| — | M50 / M52 / M52TU / M54 / M56 / S52 / S50 US | M26 x 1.5 | — | 70 Nm |
| — | All / others | M26 x 1.5 | — | 50 Nm |
| 9AZ Bearing flange on engine block | M60 | M6 | — | 13 Nm |
| 10AZ Reversing rail on engine block | M62 / S62 | M6/M7 | — | 14 Nm |
| 11AZ Screw-in pin on camshaft | All | M7 | — | 20 Nm |
| Nut on screw-in pin | All | M6 | — | 10 Nm |
| 12AZ Bearing pin for sliding and tensioning rails | M41 / M47 / M47TU / M51 / M57 / M57TU | M16 x 1.5 | — | 20 Nm |
| — | M67 | M16x1.5 | — | 26 Nm |
| 13AZ Signal disk to camshaft | S62 / S54 | M16 x 1.5 | — | 50 Nm |
| 14AZ Sensor gear to camshaft | N62 / N73 | M14 x 1.5 | — | 30 Nm |
CAMSHAFT TIGHTENING SPECIFICATION
11 36 Variable Camshaft Control
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ 4/2-way valve/solenoid valve to VANOS housing | M52 / M52TU / M54 / M56 / S52 / S50 US / M50 / VANOS | — | — | 30 Nm |
| 2AZ Banjo bolt to VANOS adjustment unit | M52 / M52TU / M54 / M56 / S52 / S50 US / M50 / VANOS | M14x1.5 | — | 32 Nm |
| 3AZ Screw plug to VANOS adjustment unit | M52 / M52TU / M54 / M56 / S52 / S50 US / M50 / VANOS | M22x1.5 | — | 50 Nm |
| 4AZ Left-hand thread: Set screw for hydraulic piston to toothed shaft | M52TU / M54 / M56 | M6 | — | 10 Nm |
| 5AZ Hydraulic line for VANOS to oil filter equipment carrier | M52 / M52TU / M54 / M56 / S52 / S50 US / M50 / VANOS | — | — | 32 Nm |
| 6AZ Collar nut on spline shaft | S50 | M6 | — | 9Nm |
| 7AZ Cover to VANOS adjustment unit (hydraulic piston inlet side) | S50 | M5 | — | 5 Nm |
| 8AZ Filter screw to VANOS adjustment unit | S50 | M10x1 | — | 12 Nm |
| 9AZ Pressure line to VANOS adjustment unit | S62 / S54 | M10x1 | — | 13 Nm |
| Pressure line to pressure accumulator and VANOS adjustment unit | S50 | M12x1 | — | 20 Nm |
| 10AZ Cover for solenoid valve to VANOS adjustment unit | S50 / B30 | M5 8.8 | — | 6Nm |
| — | S50 / B32 | M5 10.9 | — | 8Nm |
| — | S62 | M7 10.9 | — | 19 Nm |
| 11AZ Cover to VANOS adjustment unit (exhaust side) | S54 / S50 / B32 | M6 10.9 | — | 13 Nm |
| 12AZ Solenoid valve on distributor | M62 / VANOS | M27x1.5 | — | 25 Nm |
| 13AZ Left-hand thread: Exhaust chain wheel to exhaust camshaft | M62 / VANOS | M12x1.5 | — | 125 Nm |
| 14AZ Left-hand thread: VANOS adjustment unit to inlet camshaft | M62 / VANOS | M12x1.5 | — | 110 Nm |
| 15AZ Left-hand thread: Nut of sensor gear screw fitting | M62 / VANOS | M 18x1.5 | — | 40 Nm |
| 16AZ Adjustment unit to exhaust or inlet camshaft | N40 / N42 / N45 / N46 | M10x1 | Replace screws | — |
| — | — | — | Jointing torque | 20 Nm |
| — | — | — | Torque angle | 90° |
| — | — | — | Torque angle | 90° |
| — | N62 / N73 | M10x1 | Replace screws | — |
| — | — | — | Torque | 80 Nm |
| 17AZ Non-return valve | N62 / N73 | M 14x1.5 | — | 20 Nm |
VARIABLE CAMSHAFT CONTROL TIGHTENING SPECIFICATION
11 41 Oil Pump with Strainer and Drive
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Screw plug for pressure relief valve | M10/M30 | — | — | 40 Nm |
| — | M20 | — | — | 30 Nm |
| 2AZ Oil pump to crankcase | N62 / N73 | M8 10.9 | — | 34 Nm |
| — | All others | M8 | — | 23 Nm |
| 3AZ Oil pump cover | All | M6 | — | 10 Nm |
| 4AZ Sprocket to oil pump | All | M6 | — | 10 Nm |
| — | N40 / N42 / N45 / N46 | M10x1 | — | 30 Nm |
| — | All others | M10x1 | — | 25 Nm |
| — | All | M10 | — | 45 Nm |
| 5AZ Oil pump to balancing shaft housing | M47TU | M6 10.9 | — | 14 Nm |
| — | M47TU | M7 10.9 | — | 25 Nm |
OIL PUMP WITH STRAINER AND DRIVE TIGHTENING SPECIFICATION
11 42 Oil Filter and Pipes
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Oil filter (one-way cartridge) (tightening torque by hand as specified on easy-change filter) | All | — | — | Nm |
| 2AZ Full flow oil filter (cover) | All | M8 | — | 22 Nm |
| — | All | M10 | — | 33 Nm |
| — | All | M12 | — | 33 Nm |
| Screwed-on cover | All | — | — | 25 Nm |
| 3AZ Oil filter housing and lines on crankcase | All | M8 | — | 22 Nm |
| — | All | M20x1.5 | — | 40 Nm |
OIL FILTER AND PIPES TIGHTENING SPECIFICATION
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 4AZ Oil filter drain plug | M21 / S38 | Hollow bolt | — | 20 Nm |
| — | M21 | Full length screw in aluminum | — | 10 Nm |
| — | M21 | Full length screw in threaded insert | — | 23 Nm |
| 5AZ Oil drain line to oil filter and upper oil sump section | M60/1 / M60/2 / M62 / M70 / S70 / M73 / S62 | Banjo bolt M 14x1.5 | — | 30 Nm |
| 6AZ Oil line to bearing points and camshaft lubrication | All | M6 | — | 10 Nm |
| 7AZ Oil line for camshaft lubrication on cylinder head | All | Banjo bolt M8x1 | — | 10 Nm |
| — | N40 / N42 / N45 / N46 | Banjo bolt M7x1 | — | 10 Nm |
| — | All | M5 | — | 5 Nm |
| 8AZ Oil drain line from oil separator to upper oil sump section | E53 / M62 | Banjo bolt M 12x1.5 | — | 25 Nm |
OIL FILTER AND PIPES TIGHTENING SPECIFICATION
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 8AZ Oil cooler oil pipes to oil filter housing | All | M8 | — | 22 Nm |
| 9AZ Oil pipes to turbocharger | All | M8 | — | 22 Nm |
| 10AZ Oil lines from turbocharger to engine block Hollow bolt | All | M16x1.5 | — | 40 Nm |
| 11AZ Oil supply pipe to turbocharger | — | — | — | — |
| Hollow bolt | All | — | — | 25 Nm |
| Coupling nut | All | — | — | 30 Nm |
| Oil return line to turbocharger and cylinder crankcase (hose clamp) | M47TU / M57 / M57TU / M67 | — | — | 3Nm |
OIL FILTER AND PIPES TIGHTENING SPECIFICATION
11 51 Water Pump and Drive
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Water pump to crankcase | All | M6 | — | 10 Nm |
| — | All | M7 | — | 15 Nm |
| — | All | M8 | — | 22 Nm |
| 2AZ Water pump to power steering pump | N40 / N42 / N45 / N46 | M8 10.9 | — | 32 Nm |
WATER PUMP AND DRIVE TIGHTENING SPECIFICATION
11 52 Fan
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Fan clutch on water pump Coupling nut (left-hand threads) | All | — | — | 40 Nm |
| — | M54 | — | — | 45 Nm |
| 2AZ Fan to fan clutch | All | — | — | 10 Nm |
FAN TIGHTENING SPECIFICATION
11 53 Thermostat and Connections
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Thermostat housing | All | M6 | — | 10 Nm |
| 2AZ Bleeder screw | All | M8 | — | 8 Nm |
THERMOSTAT AND CONNECTIONS TIGHTENING SPECIFICATION
11 61 Intake manifold
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Intake manifold on cylinder head | All | M8 | — | 22 Nm |
| — | All | M7 | — | 15 Nm |
| — | All | M6 | — | 10 Nm |
| 2AZ Soundproofing hood to holder | M60/1 / M60/2 / M62 | M6 | — | 8Nm |
INTAKE MANIFOLD TIGHTENING SPECIFICATION
11 62 Exhaust manifold
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Exhaust manifold to cylinder head Coat screw connections with CRC copper paste | All | M6 | Replace nuts | 10 Nm |
| — | M50 / M52 / M52TU / M54 / M56 / S52 / S50 US | M7 | Replace nuts | 20 Nm |
| — | All / others | M7 | Replace nuts | 15 Nm |
| — | M10 | M8 | Upper row of staybolts installed with bolt cement | — |
| — | — | — | — | 23 Nm |
| — | M21 | M8 | — | 12 Nm |
| — | — | — | Replace nuts Retighten after 2000 km Slacken nuts by a 1/4 turn | — |
| — | — | — | — | 12 Nm |
| — | M41 / M47 / M47TU / M51 / M57 / M57TU | M8 | Replace nuts | 20 Nm |
| — | All / others | M8 | Replace nuts | 23 Nm |
EXHAUST MANIFOLD TIGHTENING SPECIFICATION
11 78 Emissions-control, Lambda oxygen sensor
| — | Type | Thread | Tightening specification | Measure |
|---|---|---|---|---|
| 1AZ Oxygen control sensor; oxygen monitor sensor | All | M18 x 1.5 | — | 50 Nm |
EMISSIONS-CONTROL, LAMBDA OXYGEN SENSOR TIGHTENING SPECIFICATION