Ab

335/13

8. Install insulators dry and press on lightly with the cylindrical sleeve's B-end.

9. Install multiple-tooth nuts (threads lubricated with oil) finger tight.

10. Proceed with both studs for the right crankcase section (near bearing no. 1) accordingly.

11. Mount M 10 x 1,25 hexagon nut and A 10,5 spring washer on the stud, with rounded side facing the hex.nut.

12. Tighten bolts and studs with 50 Nm (36.9 ftlb) Note specified tightening sequence.

398/13

Note

A second person should always counterhold while tightening, to avoid damaging the O-rings while turning the bolts. Use a M 14 wrench socket from „Snap-on".

10 01 37 Dismantling and assembling crankcase sections

Printed in Germany - III, 1994

13. Tighten outer crankcase bolts with a final torque of 25 Nm (18 ft. lbs.).

Note

After fitting the right crankcase half, a tube should be pushed on to connecting rod cylinders 1 and 4 as damage protection. If this is not done, the sealing surface may be damaged when the crankcase is turned.

438-13

Assembly instructions

Right half of crankcase

Installation of lower anchorage bolts on RS engine (M 64/20)

Note

Additional O-rings (6 x 2.5) are inserted on 4 anchorage bolts of the lower bearing block mounts (bearing blocks 2, 3, 4 and 5) (part no. 999 707 288 40).

2202-10

Installation

Insert the pre-assembled anchorage bolts into the right half of the crankcase from below. Place conical sleeve on thread end using special tool P 9511. Push O-ring (dry) into bearing block up to bevel. Remove conical sleeve.

2201-10

Assembly instructions

Installation of cylinder base seals on RS engine (M 64 / 20)

Note

Sealing is no longer provided by O-rings on the cylinder but by seal rings in the crankcase

Installation

Insert seal rings into groove dry. Grease seal rings slightly, but only just before installing cylinders.

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10 10

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