Skip to content

2005 trailblazer timing chain installation

You search PDF repair manual about 2005 trailblazer timing chain installation, if there are search results will appear below. If search results do not exist, please search by others keyword.

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

download
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

1997 Ford Truck F 150 2WD Engine/ Timing Chain/ Cooling and Exhaust Installation Manual

download
installation Notes NOTE: Ford does not provide a procedure to align the timing components without the OE tools specified. 1. Compress the tensioner plunger, using an edge of a vise. CAUTION: Timing chain procedures must be followed exactly or damage to valves and pistons will result. Do not compress the ratchet assembly. This will damage the ratchet assembly. 2. Use a small screwdriver or pick to push back and hold the ratchet mechanism 3. While holding the ratchet mechanism, push the ratchet arm back into the tensioner housing. 4. Install a paper clip into the hole in the tensioner housing to hold the ratchet assembly and plunger in during installation. 5. Remove the tensioner from the vise. 7. If the copper links are not visible, mark two links on one end and one link on the other end, and use as timing marks. 8. Loosely install the Camshaft Holding Tools on both camshafts 9. Install the timing chain guides . 10. Rotate the LH camshaft with the Camshaft Positioning Tool until the timing mark is approximately at 12 o’clock. Rotate the RH camshaft with the Camshaft Positioning Tool until the timing mark is approximately at 11 o’clock. Tighten the Camshaft 11. Position the crankshaft with the Crankshaft Holding Tool. CAUTION: Unless otherwise instructed, at no time when the timing chains are removed and the cylinder heads are installed is the crankshaft or camshaft to be rotated. Severe piston and valve damage will occur. Rotate the crankshaft counterclockwise only. Do not rotate past position shown or severe piston and/or valve damage can occur. 12. Remove the Crankshaft Holding Tool. Zoom Sized for Print Zoom Sized for Print Fig. 26 Crankshaft Sprocket Position

1996 Nissan Altima GLE TIMING CHAIN REMOVAL AND INSTALLATION MANUAL

download
Removal 1. Release fuel pressure. See FUEL PRESSURE RELEASE . Drain coolant from radiator and cylinder block. Drain engine oil. Disconnect all necessary coolant hoses, electrical connectors, vacuum hoses, fuel lines and control cables. 2. Remove front exhaust tube. Remove intake manifold collector supports, and intake manifold. Remove exhaust manifold with catalytic converter. Remove air injection valve pipe. Remove intake air duct. Remove radiator fan and shroud. Remove injectors and fuel rail as an assembly. Remove distributor cap and spark plugs. 3. Set cylinder No. 1 at TDC of compression stroke, ensuring marks on crankshaft pulley and front cover align, and distributor rotor points to spark plug wire No. 1 on cap. Remove cylinder head cover. Remove distributor. 4. Prevent camshafts from turning, and remove camshaft sprocket bolts. Remove camshaft sprocket. See Fig. 13 . Mark and remove camshaft bearing caps in reverse order of installation. See Fig. 16 . Remove camshafts. 5. Loosen cylinder head bolts in 2 or 3 steps, in reverse order of tightening sequence. See Fig. 11 . Remove camshaft sprocket cover. Remove outer (upper) chain tensioner and guide. Remove outer timing chain. Remove idler sprocket bolt. Remove cylinder head. 6. Remove oil pan and oil strainer. See OIL PAN. Remove accessory drive belts. Remove A/C compressor idler pulley (if equipped). Remove crankshaft pulley. Remove front cover. Remove chain tensioner, tensioner arm and chain guides. Remove inner (lower) timing chain and idler sprocket. Remove oil pump drive spacer and crankshaft sprocket. Inspection 1. Inspect chain roller links. Replace chain if roller links are cracked or worn. Inspect cylinder head and cylinder block mating surfaces for warpage. If warpage exceeds specification, machine cylinder head. See CYLINDER HEAD under ENGINE SPECIFICATIONS. 2. If machining reduces cylinder head height to less than specification, replace cylinder head. After machining, rotate camshaft by hand. Replace cylinder head if camshaft does not rotate freely.

1999 Dodge Intrepid PRIMARY TIMING CHAIN And SPROCKETS REMOVAL AND INSTALLATION MANUAL

download
Removal 1. Remove upper radiator crossmember. Disconnect fan assembly connector. Remove fan assembly. Remove drive belts. Using Crankshaft Pulley Holder (8191), hold crankshaft pulley and remove center bolt. Using a 3-jaw puller, remove crankshaft pulley. 2. Remove upper intake manifold. See INTAKE MANIFOLD . Remove electrical and vacuum harness retaining clips from valve cover studs. Remove ignition coils. Remove valve covers. Remove power steering pump and set aside. Remove drive belt tensioner pulley and bracket. Remove timing chain cover. 3. Align crankshaft sprocket timing mark to mark on oil pump housing. Mark on oil pump housing is 60 degrees ATDC of number one cylinder. See Fig. 10

1994 Mazda 626 L4-1991cc TIMING BELT REMOVAL / INSTALLATION MANUAL

download
TIMING BELT REMOVAL / INSTALLATION 1. Disconnect the negative battery cable. 2. Remove the camshaft position sensor and crankshaft position sensor. 3. Remove the spark plug . 4. Remove the P/S oil pump and bracket with the oil hose still connected. 5. Remove in the order indicated in the table. 6. Install in the reverse order of removal. 7. Verify the air gap. 8. Start the engine and Zoom Sized for Print (1) Inspect for the pulleys and drive belt for runout and contact. (2) Verify the ignition timing . Crankshaft Pulley Removal Note * Hold the crankshaft by using the SST. CAUTION: The crankshaft position sensor rotor is on the rear of the crankshaft pulley, and can be damaged easily. Cylinder Head Cover Removal Note * Loosen the cylinder head cover bolts in two or three steps in the order shown. No.3 Engine Mount Rubber Removal Note 1. Suspend the engine by using the chain block. 2. Remove the No.3 engine mount rubber. Timing Belt Removal Note 1. Install the pulley lock bolt. 2. Turn the crankshaft clockwise and align the timing marks. 3. Turn the tensioner clockwise by using an Allen wrench. 4. Disconnect the tensioner spring from the hook pin. CAUTION: The following will damage the belt and shorten its life; forcefully twisting it, turning it inside out, or allowing oil or grease on it.