The Vanagon Dictionary

Valve that allows air to enter but not escape from a system

• engine
• vacuum

A non-pop top Westfalia Camper

• westfalia
• camper

New Original Stock (not rebuilt, and not manufactured by some non-OEM company).

Non-synchromesh transmission with straight-cut first gear

• transmission
• split-case

Cylinder that converts non-hydraulic pressure from the clutch pedal into hydraulic pressure

• clutch
• transmission

In a Syncro drivetrain, a driveshaft decoupler disconnects the prop shaft so the front axle is no longer driven through it; it is not the front differential lock. A Gerry discussion on 16 May 2004 compares the original non-viscous-coupling layout, which used a driveshaft decoupler, with viscous-coupling Syncros while debating front-lock behavior. The thread is historical community discussion, not a retrofit procedure; identify the drivetrain configuration before interpreting parts or controls.

• vw
• syncro
• drivetrain

In Gerry’s preserved FAQ alignment article, “Camper model” refers to the heavier Vanagon Syncro camper configuration, with separate alignment values from lighter non-camper vehicles. A Gerry discussion on 15 October 2003 about the “official” Syncro alignment specs quotes the chart for 1986–1991 Syncro campers with dual batteries up front; a 1999 thread separately asks about an almost-empty 1986 Syncro. These historical sources show why the exact load and configuration matter, not a current alignment specification. Use service data for the specific vehicle.

• model
• variant