Complete workshop & service manual (with electrical wiring diagrams for Nissan 240SX (S12-S13-S14) 1986-1998. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

Nissan 240SX (S12-S13-S14) 1986-1998 service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

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EXCERPT:
2.4L 4-CYL VINS [A,B,D,S] 1997-98 ENGINES Nissan 2.4L 4-Cylinder
CYLINDER HEAD
CAUTION: If cylinder head is installed and timing chain is disconnected, DO NOT rotate camshaft or crankshaft; valves will contact pistons, resulting in bent valves.
Removal (240SX, Altima & Frontier)
1. 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.
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2.0L 4-CYL VIN [B] 1997-98 ENGINES Nissan 2.0L 4-Cylinder
Installation
1. Coat components with engine oil. Install all components in original locations in reverse order of removal.
CAUTION: Air cannot be bled from lash adjuster by engine operation.
2. With lash adjuster and rocker arm components installed, push rocker arm downward at lash adjuster. Note amount of rocker arm movement. If rocker moves .04" (1.0 mm) or more, lash adjuster must be manually bled. See VALVE TRAIN under OVERHAUL. If rocker arm moves less than .04" (1.0 mm), install remaining components.
CAMSHAFT
Removal
Camshaft removal procedure assumes cylinder head is removed. See CYLINDER HEAD. Inspection
1. Inspect components for damage. Measure camshaft lobe height, journal diameter, bore diameter and oil clearance. Replace camshaft or cylinder head if measurements are not within specification. See CAMSHAFT under ENGINE SPECIFICATIONS.
2. Install camshaft in cylinder head. Ensure end play is within specification. Replace camshaft/cylinder head if end play is not within specification. See CAMSHAFT.
3. Install camshaft sprockets. Using dial indicator, check camshaft sprocket runout near timing chain area on face of camshaft sprocket. Replace camshaft sprocket if runout exceeds .010" (.25 mm).
Installation
Coat camshaft with engine oil before installing. Install camshaft using installation procedure listed in CYLINDER HEAD.
REAR CRANKSHAFT OIL SEAL
Removal
Remove transaxle, clutch assembly (if equipped) and flywheel/drive plate. Pry rear crankshaft oil seal from oil seal retainer. Use care not to scratch oil seal retainer or crankshaft sealing surfaces. Note direction of oil seal installation.
Installation
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