HP 200 Service Manual page 110

7 Carefully move the tensioner plate to the
right until it clears the slot in the
housing.
Slot
9 Decompress the tensioner spring by
allowing the tensioner plate to move
toward the rear of the plotter.
Tensioner
spring
6 46 Removal and Replacement
8 Carefully move the right end of the
tensioner plate up and clear of the
retaining tab.
Tensioner plate
10 Remove the Y tensioner spring and
Y tensioner from the housing.
Tensioner plate
Tab
Tensioner plate
C3187 90000