Furuno DRS6A X-Class Installation Manual page 11

4. Apply silicone rubber to the thread holes on the bottom of the radiator (4 loca-
tions).
5. Prepare four bolt assemblies; pass the spring washer (M8) and flat washer (M8)
through the each hex bolt (M830) then apply silicone rubber.
Flat washer
Spring washer
Hex. bolt
6. Fasten the radiator to the radiator bracket, using four bolt assemblies prepared at
step 5.
Hex. bolt
(4 pcs)
7. Apply silicone rubber to the holes and bolts at the locations indicated with arrows
in the figure below. Also apply silicone rubber to the junction between the radiator
and the radiator bracket.
Bolt assembly - side view (detailed)
Radiator
Spring
washer
Silicone rubber
Hex. bolt
Bottom view: Radiator
Apply silicone
Flat washer
rubber to these
bolts and holes
Radiator - bottom view
1. INSTALLATION AND WIRING
Silicone rubber
Silicone rubber
Apply silicone rubber Apply silicone rubber
to the junction to the junction
between the radiator between the radiator
and radiator bracket. and radiator bracket.