Filed Under (BMW) by admin on 10-09-2010
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Remove fan clutch with fan impeller and fan cowl, refer to Fan Clutch, Service and Repair. Drain and dispose of coolant. See: Coolant/Service and Repair Note: The water drain plug is located on the exhaust side on cylinder 2 in the engine block. Installation: Replace sealing ring of water drain plug. Tightening torque, refer to Specifications, Mechanical. Vent cooling system and check for leaks, refer to Cooling System, Service and Repair. See: Coolant/Service and Repair Pull locks and disconnect water hoses. Installation: Refer to general instructions for work on cooling system, refer to Cooling System, Service and Repair. Loosen nut (1). Release screws on thermostat housing, remove thermostat housing. Installation: Keep sealing faces clean and free of oil. 2000 BMW 323i (E46) L6-2494cc 2.5L DOHC (M52 TU) Note: Coolant thermostat is integrated in coolant thermostat housing and can only be replaced as a single unit. Installation: Replace gasket (1).
Filed Under (BMW) by admin on 09-09-2010
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Remove alternator drive belt, refer to Engine, Cooling and Exhaust – Engine – Drive Belts, Mounts, Brackets and Accessories – Drive Belt – Service and Repair – Procedures See: Engine/Drive Belts, Mounts, Brackets and Accessories/Drive Belt/Service and Repair Note: Drain and dispose of coolant. Installation: Replace seal. Tightening Torque, refer to Specifications – Mechanical. See: Specifications Vent cooling system and check for leaks, refer to Engine, Cooling and Exhaust – Cooling System – Service and Repair – Procedures. See: Service and Repair M52/S52 The water drain plug is located on the exhaust side between cylinders 4 and 5 in the engine block (illustration). M52TU / M54 / M56 The water drain plug is located on the exhaust side on cylinder 2 in the engine block. Release belt pulley. Release water pump. 2001 BMW 330xi (E46) AWD Sedan L6-3.0L (M54) Tighten two screws (M6) into thread of water pump and water pump out of timing case. Installation: Replace O-ring and coat with coolant as anti-friction agent.
Filed Under (Jaguar) by admin on 09-09-2010
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1. Disconnect battery ground cable. 2. NOTE: Steering wheel must be in straight ahead position. Remove steering wheel. 3. Displace cancellation module connector from mounting bracket and disconnect. 4. Displace flasher/headlamp/trip switch connectors from mounting bracket and disconnect. – Cut and remove appropriate harness securing ties. 1998 Jaguar XJ-8 Sedan V8-3996cc 4.0L DOHC (AJ26) SFI 5. Remove switchgear. 1. Remove two screws which secure switch assembly/cancellation module to mounting bracket. 2. Displace switchgear from mounting bracket. 3. Route switchgear harness through mounting bracket and remove switchgear. Installation 1. Installation is reverse of removal.
Filed Under (Nissan) by admin on 09-09-2010
Tags: 1990 nissan 300zx,
cylinder head,
cylinder head bolts,
engine oil,
exhaust manifold,
head assembly,
idler pulley,
intake manifold,
oil removal,
oil seals,
timing belt
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Caution: – When installing camshafts, camshaft bracket, oil seals, or other sliding parts, lubricate contacting surfaces with new engine oil. – Apply new engine oil to threads and seat surfaces when installing cylinder head, camshaft sprocket, and camshaft bracket. – - – - Do not put Hydraulic Lash Adjusters (HLA) upside down, otherwise air will enter HLA, causing it to make a noise. Do not disassemble HLA. Attach tags to HLA so as not to mix them up. HLA should be immersed in engine oil. Removal: 1. Remove intake manifold collector. 2. Remove injector pipe assembly. 3. Remove valve covers. 4. Remove timing belt.5. Remove idler pulley and its stud bolt. 6. Remove intake manifold. 7. Disconnect front exhaust tube from exhaust manifold. 8. Remove cylinder head with exhaust manifold. Note: Cylinder head bolts should be loosened in two or three steps.
Filed Under (GM) by admin on 09-09-2010
Tags: air cleaner,
air intake,
coolant,
gmc,
intake manifold,
intake pipe,
outlet duct,
pressure sensor,
sensor replacement,
stud,
turbocharger
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Turn OFF the ignition. Remove the air cleaner outlet duct. Remove the air intake pipe from the turbocharger. Disconnect the electrical connector (2) from the boost pressure sensor (3). Remove the nut (4) retaining the boost pressure sensor bracket and the coolant tube. Lift the coolant tube (1) off of the stud and move it out of the way. 7. Remove the boost pressure sensor (2) and the bracket (1) from the intake manifold. 8. Remove the bracket from the sensor. 9. Inspect the boost pressure sensor seal for damage and replace as necessary. INSTALLATION PROCEDURE 1. Position the bracket (1) over the sensor (2). 2. Install the boost pressure sensor into the intake manifold and guide the bracket over the stud. 3. Position the coolant tube (1) over the stud. NOTE: Refer to Fastener Notice in Service Precautions. 4. Install the retaining bolt (4). Tighten Tighten the bolt to 9 N.m (80 lb in). 5. Connect the electrical connector (2) to the boost pressure sensor (3). 6. Install the air intake pipe to the turbocharger. 7. Install the air cleaner outlet duct.