Panasonic DVC PRO Studio AJ-D950P Service Manual page 821

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3-6-29 A/C Head and T3, T4 Post Screw Grew
[ A/C Head Screw Grew]
Grew amount
1. Grew after A/C Head Adjustment.
2. Remove the screw grew before Adjustment.
[ T3 Post, T4 Post Grew]
Grew amount
1.After A/C Head Adjustment, grew the Plastic Nut part of T3 and T4 posts.
2. Remove the screw grew before Adjustment.
Screw A
About 3 mm
T3 Post
About 3 mm
Plastic Nut
T4 Post
Other Screw
About 5 mm
T4 Post
About 5 mm
Grew