78-00-00
page 22
July 01/2008
Effectivity 912/914 Series
Edition 1 / Rev. 2
d04356
BRP-Rotax
Maintenance Manual
25 mm
+5m
m
02618
If the cable retainer has been removed at disassembly, apply LOCTITE
648 on cable retainer (4) and press it into servo motor housing.
Fit Bowden cable to wastegate lever with pin (7) and cotter pin (6).
Feed Bowden cable through flexible conduit (and integrated adjusting
screw) (14). Using a suitable tool, fit suitable clamp (e.g. crimp clamp
(18)) for traction relief as shown in Fig. 78-13. Insert pressure spring
(5) in cable retainer (4), thread Bowden cable through and around the
rope sheave and fix with a screw nipple (3) with a tightening torque of
2.5 Nm (22.1 in.lb).
Adjust Bowden cable with M6 hex. nuts (15) so that no clearance is
perceptible on wastegate lever.
With this adjustment set, pre-tension the pressure spring by 1 to 2 mm
(0.04 - 0.08 in.) at straightened cable with the adjustment screw at
support.
Insert silicon hose 5x8 (17), length approx. 125 mm (4.92 in.), into the
spring.
Engage return spring on support and spring pin (16).
■
CAUTION: To minimize wear on spring engagement holes, en-
gage spring on spring pin, twist it by approx. one turn
and engage other end of spring on support.
Secure safety wiring (2) between servo motor and traction relief so that
the Bowden cable cannot escape from the cable retainer and conse-
quently change the setting during operation.
Fig. 78-14
Summary of Contents for MMH-912 Series
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