Contents Wiring diagrams Section: Mechanical All sections

Engine - Repair: Overhaul BMW 7 series E65/E66

Mechanical 5 illustrations ~221 words

11 12 503 Dismantling and reassembling cylinder head (M62)

(cylinder head removed)

Screw special tool 11 0 213 to special tool 11 1 065.

Scheme 526

Scheme 526: 11 12 503 Dismantling and reassembling cylinder head (M62)

Secure special tool 11 1 065 to special tool 00 1 490.

Provide special tools for cylinder head disassembly

Scheme 527

Scheme 527
  1. Special tool 11 1 071
  2. Special tool 11 1 067
  3. Special tool 11 0 192

Scheme 528

Scheme 528
  1. Special tool 11 1 045
  2. Special tool 11 0 345
  3. Special tool 11 0 342
  4. Special tool 11 0 343
  5. Special tool 11 0 211

Note. At this point, do not install special tool 11 0 211 (support board) in special tool 11 1 065.

Scheme 529

Scheme 529
CAUTIONDo not damage sealing surface.

If necessary, cover special tool 11 1 065 with plastic sheeting.

Fit cylinder head on special tool 11 1 065 and secure with two cylinder head screws.

Scheme 530

Scheme 530

Remove camshafts. This task is described in 11 31 011 REPLACING LEFT CAMSHAFT (M62 UP TO 9/98) and 11 31 015 REPLACING RIGHT CAMSHAFT (M62 VANOS FROM 9/98) .

Remove all valve springs, refer to 11 34 715 REPLACING ALL VALVE SPRINGS (M62) .

Remove all valve stem seals, refer to 11 34 560 REPLACING ALL VALVE STEM SEALS (M62, S62) .

Remove all valves, refer to 11 34 552 REMOVING AND INSTALLING/REPLACING ALL VALVES (M62) .