R5-Lecar L4-1397cc 1.4L (1983)
FIGURE 2
DESCRIPTION
The trammel gauge consists of the following components (Fig. 2):
A - Main tube
E - Short angled pointer
B - Adjustable spirit level
F - Long angled pointer
C - Sliding rule
G - Vernier scale
D - Straight pointer
NOTE:
The vernier scale (G) on the main tube has 5 graduations spaced 1 mm apart.
The trammel gauge is used for:
^
Checking by comparing parallel lengths
^
Checking by comparing diagonal lengths
^
Checking by comparing heights
