Auto Repair Manual Free Download and ReviewsFree download ebook pdf files automotive manual

download
Application A/C Compressor Bracket-To-Engine Bolts A/C Compressor-To-Bracket Bolts A/C Idler Pulley Bracket Bolts 8-mm A/C Idler Pulley Center Nut Battery Tray Camshaft Holder Bolts DOHC 8-mm Bolts SOHC 8-mm Bolts Camshaft Pulley Bolt DOHC SOHC Catalytic Converter Flange Nuts Clutch Slave Cylinder Line/Hose Bracket 8-mm Bolts Clutch Slave Cylinder Mounting 8-mm Bolts Connecting Rod Bearing Cap Nuts DOHC SOHC Crankshaft Pulley Bolt DOHC SOHC Cylinder Head Bolts DOHC First Step (Bolts 1-10) Second Step SOHC First Step (Bolts 1-10) Second Step (Bolts 1-10) Thrid Step (Bolts 1-10) Forth Step (Bolts 1 & 2) Distributor Mount Bolt Drive Plate Bolts (A/T Or CVT) EGR Valve Nuts Engine Coolant Drain Plug Engine Mounts (2) Transaxle Mount 10-mm Bolts

download
TORQUE SPECIFICATIONS Application A/C Compressor Bracket Bolts Upper Vertical Bolt Horizontal Bolts A/C Compressor-To-Bracket Bolts Air Inlet Tube-To-Supercharger Bolts Camshaft Locating Plate Bolt Camshaft Sprocket Bolt Connecting Rod Nuts Step 1 Step 2 Coolant Outlet-To-Intake Manifold Bolts Crankshaft Pulley Bolt Cylinder Block Coolant Drain Plug Cylinder Head Bolts (2) Step 1 – Cylinder Head Bolts Step 2 – Cylinder Head Bolts Step 3 – Cylinder Head Bolts Step 4 – Cylinder Head Bolts Step 5 – Intake Manifold Bolts/Nuts (3) Step 6 – Intake Manifold Bolts/Nuts Step 7 – Intake Manifold Bolts/Nuts Step 8 – Intake Manifold Bolts/Nuts Step 9 – Cylinder Head Bolts Step 10 – Cylinder Head Bolts Step 11 – Cylinder Head Sub-Bolts Step 12 – Intake Manifold Bolts/Nuts Step 13 – Intake Manifold Bolts/Nuts Step 14 – Intake Manifold Bolts/Nuts Distributor Hold Down Bolt EGR Pipe

download
Remove outer (upper) timing chain. See TIMING CHAINS . Remove idler sprocket and shaft. Prevent camshafts from turning, and remove camshaft sprocket bolts. Remove camshaft sprocket. Mark and remove camshaft bearing caps in reverse order of installation. See Fig. 30 . Remove camshafts. 2. Loosen cylinder head bolts in 2 or 3 steps, in reverse order of tightening sequence. See Fig. 31 . Remove camshaft sprocket cover. Remove outer (upper) chain tensioner and guide. Remove outer timing chain. Remove idler sprocket bolt. Remove cylinder head. Inspection (240SX, Altima & Frontier) 1. Inspect timing chain roller links. Replace timing 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 (EXCEPT 1997 PICKUP) table 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. Installation (240SX, Altima & Frontier) 1. Install cylinder head and NEW gasket. Tighten cylinder head bolts in sequence shown. See Fig. 31 . See TORQUE SPECIFICATIONS . 2. Install upper timing chain. See TIMING CHAINS . Tighten all fasteners to specification. See TORQUE SPECIFICATIONS

download
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. NOTE: It is not necessary to install a stopper to prevent inner or outer timing chains from disengaging sprockets. 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. Installation

download
CAUTION: If camshaft or crankshaft is rotated with timing chain disconnected, piston will contact valves, resulting in bent valves. NOTE: For reassembly reference, apply paint marks to timing chain and camshaft sprockets before removing. Removal 1. Release fuel pressure. See FUEL PRESSURE RELEASE . Drain coolant from radiator and cylinder block (drain plug is on left side of block, between flywheel and exhaust manifold). Remove accessory drive belts and power steering pump bracket. Remove intake air duct. Remove right front wheel and splash shield. 2. Remove engine undercovers. Remove front exhaust pipe. Remove front engine mount from cylinder head. Remove cylinder head cover, distributor cap and spark plugs. Remove intake manifold support. Set piston No. 1 at TDC of compression stroke. For installation reference, mark rotor in relation to distributor housing and distributor housing in relation to cylinder head. Remove distributor. 3. Remove cylinder head front cover. See Fig. 4 . Remove water pump pulley and thermostat housing. Remove chain tensioner and guide. See Fig. 6 . Loosen idler sprocket bolt. Remove camshaft sprockets. Remove idler sprocket bolt. Remove cylinder head bolts in 2 steps, in sequence. See Fig. 5 . Remove cylinder head with manifolds. Remove idler sprocket shaft from rear side. Remove outer (upper) timing chain. 4. Remove crossmember and rear engine mount. Remove oil pan and strainer. Remove crankshaft pulley. Support engine using a jack. Remove front engine mount. Remove front cover bolts (one of these bolts retains water pump and front cover). Remove front cover. Remove idler sprocket, inner (lower) timing chain and oil pump drive spacer. Remove chain guides and crankshaft sprocket.