Volkswagen Workshop Service and Repair Manuals > Polo Mk4 > Engine | 4 - Cyl. injection engine (4-valve, rolling rockers) | Engine cylinder head, valve gear | Head - disassemble and assemble | Indented belt - remove and install, adjust

Installation

Conditions

l	Pistons must not be in upper neutral position.

l	Crank shaft gear must be fastened with bolt.

l	Valves command shaft gear must be blocked by retaining rods with head to ensure they will not move.

When turning valve command shaft, they may hit pistons if these are in upper neutral position.

Volkswagen Workshop Service and Repair Manuals