The "technical update" in 1998 included double VANOS, which improved low rpm torque. Engine Specs . engine block. Engine specifications << Go back to engine overview. 90 ° Cylinder head bolts. Cylinder head to engine block (Torx E12 M10 bolts) Stage 1 40 Nm (30 ft-lb), Stage 2 +90°, Stage 3 +90° Intake manifold to cylinder head M7 15 Nm (11 ft-lb), M8 22 Nm (16 ft-lb) M54 / M56 / M52TU / M52 / with aluminum. for M8 and M10 screws are identical: Oil pump sprocket to oil pump shaft M10x1 left-hand thread 25 Nm (18 ft-lb) A 1,991 cc (121 cu in) version was introduced in 1994. Engine mount to subframe M10 self-locking nut 45 Nm (33 ft-lb) M70/S70/M73/M52 With cast aluminium engine block Torque 20 Nm Torque angle M10 70 ° M60/1/M60/2/M62 Torque 20 Nm Torque angle on engines with M10 main bearing screws M10 70 ° Torque angle on engines with M11 main bearing screws M11 100 ° Main bearing screws Replace, wash and oil main bearing screws S52/M52 With cast iron engine block Torque 20 Nm Torque angle M10 50 … The breakdown of the engine code is as follows: M52 – Engine Family; B – Gasoline; 28 – 2.8 Liter Displacement; TU – Technical update Hello vienotkelly: The correct Main bolt torque is 42 foot pounds. Vibration damper hub to crankshaft 410 Nm (302 ft-lb), Transmission to engine (Torx bolts) M8 22 Nm (16 ft-lb) M10 43 Nm (32 ft-lb) M12 72 Nm (53 ft-lb) In-Lbs. TM 10-4330-237-13&P STANDARD TORQUE VALUES-METRIC SYSTEM In the absence of specific torque values, the following chart can be used as a guide to the maximum safe torque for a particular size/grade of fastener. 40 Nm. Good luck. Camshaft bearing cap to cylinder head (M7) 14 Nm (10 ft-lb) There is no torque difference for fine or coarse threads. Clutch to flywheel M8 (8.8 grade) 24 Nm (18 ft-lb) M8 (10.9 grade) 34 Nm (25 ft-lb) M52TUB20 (1998 – 2001) engine has Double-VANOS on both camshafts (Duration 244/228 deg, lift 9 mm). Torque applifast.com Steel Grade SAE 5 SAE 8 Socket Head Cap Screws Property Class 8.8 10.9 12.9 Socket Head Cap Screw Torque in Pound Foot or (Pound Inch) Torque in Newton Meter - Nm Lubed means cleaned, dry bolts, lubricated with standard medium viscosity machine oil. Mounting bolt tightening torque (installed with Loctite 270) – 105 ± 7 Nm (77 ± 5 ft. lb) Starter ring gear replacement temperature (manual transmission only) – 395 o -445 o F (200 o-230 o C) Lubrication System Specifications. No more dirty phones. Specifications are as follows: compression ratio – 10.2, power – 193 HP at 5,300 rpm, 280 Nm of torque at 3,950 rpm. SOURCE: torque specs for toyota tercel. Fastener Torque Specifications : Service Manual Supplement July 2016 Fastener Torque Specifications 4 SAE and Metric Fastener Torque Specifications SAE Plain and Zinc Plated Hex and Socket Head Cap Screws TORQUE CHART - SAE PLAIN AND ZINC PLATED HEX HEAD AND SOCKET HEAD CAP SCREWS: Grade 2 or 5 hex head . Production years. Intake manifold mounting bracket to cylinder block (M10) 47 Nm (33 ft-lb) Exhaust manifold to cylinder head (M7) 20 Nm (15 ft-lb) Exhaust manifold to cylinder head M6 10 Nm (8 ft-lb), M7 or M8 20 Nm (15 ft-lb) Engine block drain plug to block 25 Nm (18 ft-lb), Engine mount to subframe M10 45 Nm (33 ft-lb) Tightening specifications. 90 ° Cylinder head bolts. The M52 was replaced by the M54 in the year 2000. The S52 is a higher performance version of the M52, which replaced the S50B30US in the post-facelift (1996-1999) North American E36 M3. AutoZone.com, enter your vehicle information and check specifications.You should be able to look up the torque spec's your looking for. Stabilizer bar to frame rail (M8 nut) 22 Nm (16 ft-lb) In 1998, the M52TU ("Technical Update") was released, adding variable valve timing to the exhaust camshaft (called "double VANOS"). History, Power & Specs of the Engine M52B20 110 kW (148 bhp) at … Models. Engineering ToolBox - SketchUp Extension - Online 3D modeling! Schwaben Digital Torque Wrenches. Maximum Recommended Tightening Torques Metric Course Pitch Grade 12.9 Plated Metric Course Pitch Grade 10.9 Plated Metric Course Pitch Grade 8.8 Plated Nm ft … 21.69. [7] The compression ratio is 11.0:1. Coolant pump to timing chain cover 10 Nm (89 in-lb) Unique to the S52 is a bore of 86.4 mm (3.4 in) and stroke of 89.6 mm (3.5 in) for a total displacement of 3,152 cc. Sorry its a m52tu double vanos 2.8L Sent from my SCH-I500 using BimmerApp mobile app . Steering column universal joint clamping screw (M8 bolt, use new bolt) 22 Nm (16 ft-lb) [2], In most markets, the M52 switched from the M50's cast iron engine block to a lightweight aluminium engine block. ECT sensor to cylinder head 13 Nm (10 ft-lb) Torque angle. VANOS Hydraulic piston to splined shaft M6 set screw 10 Nm (89 in-lb) Ft-Lbs. 90 ° Cylinder head bolts. 6 cylinder inline DOHC 24v petrol engine Predecessor: M20 Successor: M52 Built from: 1989-1994 Displacement range: 1991cm3 - 2979cm3 Fuel: petrol. DRY: LUBED. BMW AG - TIS. The connecting rods torque to 29 foot pounds. Oil pump to engine block (M8) 22 Nm (16 ft-lb) [10][11][12] Countries with high sulfur fuel (such as the United States) received an iron block version of the M52 (except for the M52B28 in the Z3 which was an aluminium block), so the Nikasil problem does not apply to most M52 engines in these countries. I'm pretty sure these head bolts are the stretch type though and require torqueing to a specific ft. lbs amount, followed by another round of torqueing using degrees of rotation ( ie;90 or 135, etc.) The torque sequence for the head bolts and the correct way to tighten the bolts are attached to this reply. Engine Displacement Power Torque; M50 B20: 1991 cm3: 110 kW / 150 HP at 5900 rpm: 190 Nm at 4700 rpm: M50 B25: 2494 cm3: 141 kW / 192 HP at 5900 rpm: 245 Nm at … Coolant drain plug to cylinder block 25 Nm (18 ft-lb) M52TUB28 camshaft specs: duration 244/228 deg, valve lift 9.0/9.0 mm. Download Our Guide. Other upgrades over the M52 include lighter camshafts (with increased lift and duration), valve springs and the exhaust system.[16][17]. Der BMW M52 ist ein Reihensechszylinder-Ottomotor des Automobilherstellers BMW und wurde im September 1994 als Nachfolger des M50-Motors vorgestellt. Compared to the European-spec S50, the S52 is less powerful. Our chart torque specs were compiled from BMW E46 3 Series (1999-2005) Service Manual by Bentley Publications. Intake manifold to cylinder head M7 15 Nm (11 ft-lb), M8 22 Nm (16 ft-lb) Grade 5 hex head: with Grade 5 or higher nut. Torque angle. Exhaust camshaft sensor to cylinder head 5 Nm (3.5 ft-lb) … screws. "Engine Management Systems – SIEMENS MS 42.0 Engine Control System", "BMW Heaven Specification Database | Engine specifications for M52 engines", "BMW 328i, 1999 E46 technical specifications 96228", http://www.bmwclassics.co.uk/about/index.html, "BMW Classics Ezine - News, Reviews & Cars for Sale", "Engine components / basic engine - Crankcase", "Extreme Engine Tech: Building a BMW S52 – Part 1: The Short Block", https://en.wikipedia.org/w/index.php?title=BMW_M52&oldid=1004374468, Short description is different from Wikidata, Creative Commons Attribution-ShareAlike License, This page was last edited on 2 February 2021, at 08:43. Torque values are based on clean, dry threads. Replace, wash and oil . TorqueCars will provide a guide to M52 tuning and report on the premier modifications for your car. Information on M52 engines. Information on M50 engines. The S52 produces 240 hp (179 kW) at 6,000 rpm and 236 lb⋅ft (320 N⋅m) of torque at 3,800 rpm. Flex-disc to driveshaft or transmission flange M10 (8.8 grade) 48 Nm (35 ft-lb) M10 (10.9 grade 60 Nm (44 ft-lb) M12 (10.9 grade) 100 Nm (74 ft-lb) Oil filter cover filter housing 25 Nm (18 ft-lb) Oxygen sensor to exhaust manifold 50 Nm (37 ft-lb) Oil pressure at idle. Front driveshaft to final drive flange (with U-joint) (M10) 70 Nm (52 ft-lb) … Jointing torque. We made a printer-friendly version for your garage. engine block. 2.4 L. For Thai market only. Lenovo ThinkCentre M52 overview and full product specs on CNET. 1. 2. Lubricating the bolts is the suggested method. ANSI/ASME B1.13M-1995. Coolant pump pulley to coolant pump 10 Nm (89 in-lb) Shop Now. Oil pan to engine block (M6) 8.8 grade 10 Nm (89 in-lb), 10.9 grade 12 Nm (9 ft-lb) Torque Settings Suggested Starting Values The below estimated torque calculations are only offered as a guide.
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