Manual is Sams 1489-3. Dont buy the Sams unless a last resort.
For $22 you get a crappy PDF or Xerox. PM me if you dont find
a free one.
Horz osc is running way off freq. IIRC these used a coil for the
horz hold. Keep turning in the direction that the width increases
til the pix snaps in.
Only other problems these had were rectifiers, 12V regulator,
vert outputs & yoke coupling caps. Near 100% reliable otherwise.
73 Zeno
LFOD !