Honda GL1800 Service Manual page 371

CYLINDER/PISTON/CRANKSHAFT
Apply sealant to the crankcase mating surface as
shown.
Have an assistant hold the right crankcase while you
remove the support blocks and apply sealant to the
areas where the support blocks were.
Lower the right crankcase and place it onto the left
crankcase.
Make sure there are no gaps between the crankcase
mating surfaces after assembling the crankcase
halves.
Apply engine oil to the threads and seating surface
of the right crankcase 10-mm bolts.
Install the eight 10-mm bolts, new washers and
eleven 6-mm bolts into the right crankcase.
Tighten bolts in a crisscross cross pattern in several
steps.
TORQUE:
10 mm bolt: 34 N·m (3.5 kgf·m, 25 lbf·ft)
6 mm bolt: 12 N·m (1.2 kgf·m, 9 lbf·ft)
Install the four 8-mm bolts and new washers into
the left crankcase and tighten them in a crisscross
pattern in several steps.
TORQUE: 25 N·m (2.6 kgf·m, 19 lbf·ft)
Install a new O-ring into the water hose joint.
Install the water hose joint with the large spout fac-
ing the rear of the engine and tighten the two bolts.
Install the following:
– primary gears and output shaft (section 10)
– reverse shifter/shift drum lock arm (section 18)
– gearshift linkage (section 10)
– PAIR check valves (section 5)
– cylinder head and cam chain (section 8)
11-24
ight crankcase side:
10 mm BOLTS
AND WASHE S
eft crankcase side:
O-RING
6 mm BOLTS
8 mm BO TS
AND WASHERS
ATER HOSE JOINT