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how to tighten camshaft pulley on motor of a 1997 chevy venture

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1991 Subaru Loyale Sedan (4 Door) Camshaft And Timing Belt Repair Manual

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Tightening torque: REMOVAL 1. Loosen water pump pulley mounting nuts or bolts. 2. Loosen two alternator mounting bolts, and detach V-belt. [Except air conditioner equipped model] 3. Remove water pump pulley and pulley cover. 4. Disconnect lead from oil pressure switch. 5. Remove oil level gauge guide together with gauge. 6. Remove crankshaft pulley. To lock crankshaft, use FLYWHEEL STOPPER [manual transmission model] or DRIVE PLATE STOPPER [automatic transmission model]. 7. Remove belt cover plate. [TURBO model] 8. Remove belt covers LH, RH and FR. 9. Removing timing belt Zoom Sized for Print (a) Loosen tensioner mounting bolts on # 1 cylinder by 1/2 turn. (b) With tensioner fully turned to slacken belt, tighten mounting bolts. (c) Mark rotating direction of timing belt, then remove belt. (d) Loosen tensioner No. 2 mounting bolts on # 2 cylinder by 1/2 turn. (e) With tensioner fully rotated to slacken belt by using TENSIONER WRENCH, tighten tensioner mounting bolts. NOTE: Cover TENSIONER WRENCH clamping tips with a rubber hose or waste cloth to prevent crankshaft or pulley from being damaged 10. Remove tensioner and tensioner No. 2 together with tensioner spring. 11. Remove belt idler. 12. Remove camshaft sprockets by using CAMSHAFT SPROCKET WRENCH. 13. Remove right-hand belt cover No. 2, left-hand belt cover No. 2 and belt cover RR. TIMING BELT 1. Check timing belt teeth for breaks, cracks, and wear. If any fault is found, replace belt. 2. Check the condition of back side of belt; if any crack is found, replace belt. A. Be careful not to let oil, grease or coolant contact the belt. Remove quickly and thoroughly if this happens. Zoom Sized for Print

1998 Chevy Truck S10/ T10 Blazer 2WD Evaporator Core Service and Repair Manual

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Manual A/C REMOVAL PROCEDURE CAUTION: Refer to Battery Disconnect Caution in Service Precautions. 1. Disconnect the negative battery cable. 2. Remove the right side instrument panel sound insulator. 3. Remove the instrument panel storage compartment. 4. Disconnect the passenger side SIR. 5. Remove the lower right instrument panel mounting bolt. 6. Remove the left and right front speaker grilles. 7. Remove the center instrument panel sound insulator. 8. Remove the left side instrument panel sound insulator. 9. Disconnect the park brake release cable. 10. Remove the knee bolster. 11. Remove the lower left instrument panel mounting bolt. 12. Remove the BCM. 13. Disconnect the driver side SIR. 14. Remove the instrument panel cluster. 15. Remove the radio. 16. Remove the HVAC control assembly. 17. Remove the steering column retaining retaining nuts. 18. Lower the steering column. 19. Remove the instrument panel carrier. 20. Remove the left and right cowl vent grille panels. 21. Disconnect the underhood lamp electrical connector, if equipped. 22. Remove the hood. 23. Remove the VCM. 24. Remove the coolant recovery tank. 25. Remove the heater hoses. 26. Disconnect the electrical connectors from the grille mounted lamps. 27. Remove the right front headlamp assembly. 28. Remove the front bumper. 29. Remove the right wheelhouse panel. 30. Disconnect the radio antenna cable. 31. Disconnect the electrical connector for the horn. 32. Remove the right fender. 33. Remove the evaporator case heat shield, if equipped. 34. Remove the blower motor resistor. 35. Remove the evaporator case bolts and screws. 36. Remove the accumulator. 37. Remove the condenser to the evaporator line fitting. 38. Remove the bolts which retain the evaporator case to the bulkhead. 39. Pull back lightly on the heater case to remove the evaporator case. 40. Remove the evaporator case retaining screws. 41. Disassemble the evaporator case sections, and remove the evaporator core. NOTE: If replacing the evaporator core, remove the expansion (orofice) tube and install it into the new core. INSTALLATION PROCEDURE 1. Install the evaporator core. 2. Assemble the evaporator case sections. 3. Install the evaporator case retaining screws. Tighten to 2.5 N.m (24 in lb) . 4. Install the evaporator core assembly to the vehicle. 5. Install the bolts which retain the evaporator case to the bulkhead. Tighten the bolts to 4.5 N.m (40 lb in) . 6. Install the condenser to the evaporator line fitting. 7. Install the accumulator. 1998 Chevy Truck S10/T10 Blazer 2WD 8. Install the evaporator case bolts and screws. Tighten to 2.5 N.m (24 In in) . 9. Install the blower motor resistor. 10. Install the evaporator case heat shield, if equipped. 11. Install the right fender. 12. Connect the electrical connector for the horn. 13. Install the radio antenna cable. 14. Install the right wheelhouse panel. 15. Install the front bumper. 16. Install the right front headlamp assembly. 17. Connect the electrical connectors to the grille mounted lamps. 18. Install the heater hoses. 19. Install the coolant recovery tank. 20. Install the VCM. 21. Install the hood. 22. Connect the underhood lamp electrical connector, if equipped. 23. Install the left and right cowl vent grille panels. 24. Install the instrument panel carrier. 25. Reposition the the steering column, and install the steering column retaining nuts. 26. Install the HVAC control assembly. 27. Install the radio. 28. Install the instrument panel cluster. 29. Connect the driver side SIR. 30. Install the BCM. 31. Install the lower left instrument panel mounting bolt. 32. Install the knee bolster. 33. Connect the park brake release cable. 34. Install the left side instrument panel sound insulator. 35. Install the center instrument panel sound insulator. 36. Install the left and right front speaker grilles. 37. Install the lower right instrument panel mounting bolt. 38. Connect the passenger side SIR. 39. Install the instrument panel storage compartment. 40. Install the right side instrument panel sound insulator. 41. Connect the negative battery cable. 42. Inspect the system for leaks.

1997 Saturn SL2 FRONT COVER And TIMING CHAIN REMOVAL AND INSTALLATION MANUAL

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Removal 1. Disconnect negative battery cable. Raise and support vehicle. Drain engine oil. Remove right front wheel and splash shield. Put a block of wood between cradle and engine torque strut at bottom front end of engine. See Fig. 2 . 2. Remove mount from upper front end of engine, allowing engine to rest on wood block. Remove accessory drive belt and tensioner. Remove accessory belt idler. Remove cylinder head cover. 3. Replace silicone isolators on cylinder head cover screws if deteriorated. Remove power steering pump (leave hoses attached). Remove A/C compressor (leave hoses attached). Raise and support vehicle. Drain engine oil. Remove right front wheel and splash shield. 4. Remove support bracket between intake manifold and engine block. Remove front balancer/pulley using a 3-jaw puller. Disconnect exhaust pipe from exhaust manifold. Install Crankshaft Gear Retainer (SA9104E) onto end of crankshaft, with flat side toward crankshaft gear (sprocket). Crankshaft gear retainer holds crankshaft gear in place during removal of front cover. 5. Remove 4 bolts from front end of oil pan. Using RTV Cutter (SA9123E), cut RTV sealant between oil pan and front cover. Spray penetrating oil onto front cover dowel pins. Remove front cover bolts (one bolt is located above accessory drive belt pulley). Pry front cover from engine block. 6. To prevent pistons from hitting valves, turn crankshaft 90 degrees clockwise as viewed from front of engine until timing mark and keyway are aligned with split line of main bearing cap. Remove timing chain tensioner, guides and chain. While using a 7/8″ (21 mm) wrench to keep camshaft(s) from turning, remove camshaft sprocket bolt(s). Remove camshaft sprocket(s). Installation 1. To prevent pistons from hitting valves, ensure timing mark and keyway on crankshaft are aligned with split line of main bearing cap. Install camshaft sprocket(s) with the letters FRT (front) facing away from cylinder head. Use a 7/8″ (21 mm) wrench to keep camshaft(s) from turning. 2. Install and tighten camshaft sprocket bolt(s) to specification. Rotate camshaft(s) until a 3/16″ (4.8 mm) drill bit can be inserted through timing pin hole(s) and into cylinder head. See Fig. 5 or Fig. 6 . 3. Rotate crankshaft counterclockwise as viewed from front of engine until timing marks at crankshaft sprocket are aligned. Install timing chain, aligning Silver-plated chain links with timing mark(s) on camshaft sprocket(s) and bottom tooth (or teeth) of crankshaft sprocket. See Fig. 5 or Fig. 6 . 4. Install fixed chain guide. Slack part of chain should be on tensioner side of cylinder block. Chain should be tight against fixed chain guide. Install pivoting chain guide. Retract tensioner plunger, and pin ratchet

2005 Chevy Truck Silverado 1500 2WD Blower Motor Resistor Replacement

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Blower Motor Resistor Replacement Notes BLOWER MOTOR RESISTOR REPLACEMENT REMOVAL PROCEDURE 1. If equipped, remove the IP sound insulator. 2. Disconnect the electrical connection from the blower motor . 3. Disconnect the electrical connection from the blower motor resistor 4. Remove the blower motor resistor retaining screws. 5. Remove the blower motor resistor. INSTALLATION PROCEDURE 1. Install the blower motor resistor. NOTE: Refer to Fastener Notice in Service Precautions. 2. Install the blower motor resistor retaining screws. Tighten Tighten the screws to 1.6 N.m (14 lb in) . 3. Connect the electrical connection to the blower motor resistor. 4. Connect the electrical connection to the blower motor . 5. If equipped, install the IP sound insulator.

1997 Mitsubishi Diamante LS Sedan Service and Repair Manual

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REMOVAL 1. Remove the crankshaft pulley with pulley holding pins and end yolk holder tool Nos. MD998715 and MB990767, or equivalents. 2. Refer to the illustration for the service procedures, noting the following: 3. Before removing the timing belt, align the timing marks and loosen the center bolt on the tension pulley to remove the timing belt. 4. If the auto tensioner rod is in its fully extended position, reset it as follows: a. Keep the auto tensioner level and, in that position, clamp it in the vise with soft jaws. NOTE: Make a mark on the back of the timing belt, indicating the direction of rotation, so it may be reassembled in the same direction if it is to be reused. Zoom Sized for Print Zoom Sized for Print b. Push in the rod little by little with the vise until the set hole A in the rod is aligned with that B in the cylinder. c. Insert a wire, 1.4 mm (0.055 inch) in diameter, into the set holes. d. Unclamp the auto tensioner from the vise. e. Install the auto tensioner. INSTALLATION 1. Align the timing marks of the camshaft sprockets and crankshaft sprocket. 2. Install the timing belt by the following procedure so that there is no defection in the timing belt between each sprocket and pulley. a. Crankshaft sprocket b. Idler pulley c. Camshaft sprocket (front side) d. Water pump pulley e. Camshaft sprocket (rear side) f. Tension pulley 3. Turn the camshaft sprocket (right side) counterclockwise until the tension side of the timing belt is firmly stretched, and then check again that all timing marks are aligned. 4. Use the tension pulley socket wrench tool No. MD998769, or equivalent, to push the tension pulley into the timing belt, and then temporarily tighten the center bolt. 5. Use the crankshaft sprocket spacer tool No. MD998769, or equivalent, to turn the crankshaft 1/4 of a turn counterclockwise and then turn it again clockwise until the timing marks are aligned.