Mk 5 Pan & Tilt Head Maintenance Manual
21
Tilt lock adjustment
6
Should it become apparent that the tilt lock is ineffective it may be adjusted as follows (Fig 4.1):
6.1
Turn tilt lock adjuster nut (3) at the end of the lock shaft in a clockwise direction one flat at a time,
positioning the tilt lock lever in the “unlock” (lever forward point) before each adjustment is made
Pan lock adjustment
7
Should it become apparent that the pan lock is ineffective it may be adjusted as follows (Fig 4.2):
7.1
Tilt head to maximum nose up position.
7.2
Set the pan lock lever to the right hand position.
7.3
Slacken the adjuster locknut (1).
7.4
Using a small screwdriver turn centre screw (2) clockwise checking pan lock from time to time.
7.5
When lock is satisfactory hold screw in position with screwdriver and tighten locknut.
Fig 4.2 Pan lock adjustment
(1)
(2)