
2. SERVICE OPERATIONS
For Service Operations not covered in this Section refer to Section 1A2 BODY DIMENSIONS in the VT Series
Service Information.
2.1 BODY DIMENS IONS
Correct underbody alignment is essential, as any misalignment of the underbody can adversely affect suspension,
fitment of doors, engine hood and endgate. The underbody should therefore be aligned to within ±1.5 mm of
dimensions specified in Figs. 1A2-1, 1A2-2, 1A2-3, 1A2-4 and 1A2-5. These dimensions should be accurately
checked with a trammel gauge consisting of a parallel bar or rod, fitted with two adjustable trammels, capable of
gauging all underbody dimensions specified.
In preparing for an underbody alignment check, place the vehicle on a level surface with the weight of the body
supported at wheel locations.
Dimensions to holes are to be taken from the centreline.
Body dimensions are to be taken to the outside surface of the sheetmetal.
All dimensions are to be measured as shown.