Complete workshop & service manual with electrical wiring diagrams for Volkswagen Vanagon 1980-1991. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Volkswagen Vanagon 1980-1991 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.

EXCERPT:
2.1L OPPOSED 4-CYL 1991 Engines - 2.1L Opposed 4-Cylinder
CYLINDER HEAD OVERHAUL
CYLINDER HEAD
Information is not available from manufacturer.
NOTE: Minor cracks between valve seats or between seat and spark plug thread are acceptable. Cracks may not exceed .019" (.50 mm) in width. Cracks may not extend beyond first coil of plug thread.
VALVE SPRINGS
Compress spring retainer and springs. Remove keepers, and release spring compressor. Remove retainer and both inner and outer springs. Ensure springs are of equal length. To install, reverse removal procedure.
VALVE GUIDES
1. Measure valve stem-to-guide clearance with dial indicator pointer on head of valve. Rock valve back and forth and note reading. Maximum clearance is .047" (1.20 mm). If guides are to be replaced, securely mount head in drill press with combustion chambers down.
2. Carefully use step drill to remove shoulder of valve guide. Avoid cutting head or valve guide boss. Using drift, tap out remaining guide toward combustion chamber side. Install new guide with drift, from side opposite combustion chamber. Ream guides to fit valve stems.
NOTE: DO NOT machine exhaust valves. They MUST be hand lapped to seats.
VALVES
Check valve dimensions. Minimum length from stem tip to face is 4.823" (122.50 mm). Valve margin must not be less than specification. See CYLINDER HEAD table under ENGINE SPECIFICATIONS.
VALVE TRAIN OVERHAUL
HYDRAULIC VALVE LIFTERS & ROCKER ARMS
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