Husqvarna SMS4, Workshop Manual, Page: 46 / 136

F1.10 Part. N. 8000 H4704 (07-2010)
14
15
ENGINE OVERHAUL
CyLINdER HEAd INstALLAtION
1. Install:
• timing chain tensioner gasket
• Timing chain tensioner
a.
Apply sealant to the timing chain tensioner bolt threading.
sealant three bond No.1215® •
timing chain tensioner bolt 10 Nm (1.0 mkg, 7.2 •
ft-lb)
b.
Slightly press with your hands the timing chain tensioner rod and
at the same time rotate it completely clockwise with a thin blade
screwdriver "1" . (see fig. 14)
c. With the timing chain tensioner rod completely rotated in the timing
chain tensioner slot, (with the screwdriver inserted), install the
timing chain tensioner gasket "2" on the crankcase.
d. Tighten timing chain tensioner bolts "3" to the recommended
torque.
e. Remove the screwdriver and make sure of slowly releasing the
timing chain tensioner rod.