Assembling of governor:
– Assemble the governor by working the
reverse order of dismantling; refer to
Figs. 48 and 48a.
Note:
When assembling the governor make
quite sure that all moving parts are able
to move freely.
On L/M 31/40 engines there must be a
clearance of 0.5 mm between spring plate
(48a/43) and nut (48a/44).
On L/M 41 engines the spring plate
(48a/43) must be held firmly when nut
(48a/44) is tightened.
– Install the spring for the governor (55/1)
so that the endface of the tapered sec-
tion points in the direction of rotation.
Renewing governor spring:
(without detaching the timing case cover)
Preparations:
– Remove the engine shutdown device;
see M 20.00.
– On the H.L30 take off the cover;
see M 11.00.
Dismantling:
– Remove circlip (56/1) and spring plate
(56/2).
– Take out governor spring (56/3) and
check it for cracks or breakage.
Assembling:
– Choose the correct new governor spring
as stated in Section 4, according to the
engine's intended use and speed range.
– Install the governor spring or engine
shutdown device by working in the
reverse order for removal.
3
L / M . . 09.96
55
56
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