Yamaha ROADLINER XV19SW, Service Manual

Page: 305 / 444

CRANKCASE
5-93
EAS25610
CHECKING THE ENGINE OIL PUMP DRIVEN
GEAR
1. Check:
• Engine oil pump driven gear
Chips/pitting/roughness/wear
→
Replace.
ET1D71034
INSTALLING THE BEARING RETAINERS
1. Install:
• Bearing retainers “1”
NOTE:
• Apply locking agent (LOCTITE
®
) to the threads
of the bearing retainer bolts.
• Stake the bearing retainer bolts “2”.
EAS25690
ASSEMBLING THE CRANKCASE
1. Apply:
• Sealant
(onto the crankcase mating surfaces)
NOTE:
Do not allow any sealant to come into contact
with the oil gallery.
2. Install:
• Oil pipe (“F” mark) “1”
• Oil pipe (“R” mark) “2”
• Dowel pins “3”
• Joint pipe “4”
3. Install:
• Left crankcase
(onto the right crankcase)
NOTE:
Tap lightly on the left crankcase with a soft-face
hammer.
4. Install:
• Crankcase bolts (M6)
• Crankcase bolts (M8)
NOTE:
• Lubricate the bolt threads with engine oil.
• Tighten each bolt 1/4 of a turn at a time, in stag-
es and in a crisscross pattern.
• Tighten the bolts in numerical order (refer to
the numbers in the illustration).
• M8
×
90 mm bolts: “1”, “2”
• M8
×
65 mm bolt: “3”
• M6
×
100 mm bolts: “4”, “9”–“11”
• M6
×
80 mm bolt: “12”
• M6
×
70 mm bolts: “13”–“16”
• M6
×
60 mm bolts: “5”–“8”
• M6
×
35 mm bolts: “17”–“24”
Yamaha bond No. 1215
90890-85505
(Three Bond No.1215
®
)
2
2
1
1
T
R
.
Crankcase bolt (M6)
10 Nm (1.0 m·kg, 7.2 ft·lb)
Crankcase bolt (M8)
24 Nm (2.4 m·kg, 17 ft·lb)
3
3
4
1
2