Yamaha Tenere 700 2020, Service Manual

Page: 249 / 472

CRANKCASE
5-62
EAS30389
DISASSEMBLING THE CRANKCASE
1. Place the engine upside down.
2. Remove:
• Crankcase bolt (
×
27)
TIP
• Loosen each bolt 1/4 of a turn at a time, in stag-
es and in a crisscross pattern. After all of the
bolts are fully loosened, remove them.
• Loosen the bolts “1”–“11” in any loosening se-
quence.
• Loosen the bolts “12”–“27” in the proper se-
quence as shown.
• The numbers embossed “1”–“16” on the crank-
case indicate the crankcase tightening se-
quence.
• M6
×
40 mm bolt (
×
8): “1”, “2”, “4”–“7”, “10”,
“11”
• M6
×
60 mm bolt (
×
3): “3”, “8”, “9”
• M6
×
65 mm bolt (
×
2): “12”, “13”
• M8
×
65 mm bolt (
×
2): “14”, “15”
• M8
×
70 mm bolt (
×
6) (bolts with O-rings):
“16”– “21”
• M9
×
80 mm bolt (
×
5) (bolts with washers):
“22”–“25”, “27”
• M9
×
90 mm bolt (
×
1) (bolts with washer):
“26”
3. Remove:
• Crankcase
• Dowel pins
NOTICE
ECA13900
Tap on one side of the crankcase with a soft-
face hammer. Tap only on reinforced por-
tions of the crankcase, not on the crankcase
mating surfaces. Work slowly and carefully
and make sure the crankcase halves sepa-
rate evenly.
EAS30390
CHECKING THE CRANKCASE
1. Thoroughly wash the crankcase halves in a
mild solvent.
2. Thoroughly clean all the gasket surfaces and
crankcase mating surfaces.
3. Check:
• Crankcase
Cracks/damage
→
Replace.
• Oil delivery passages
Obstruction
→
Blow out with compressed air.
EAS30397
ASSEMBLING THE CRANKCASE
1. Lubricate:
• Crankshaft journal bearing inner surface
(with the recommended lubricant)
2. Apply:
• Sealant
(onto the crankcase mating surfaces)
NOTICE
ECA20880
Do not allow any sealant to come into con-
tact with the oil gallery, crankshaft journal
bearings, or balancer shaft journal bearings.
× 8
× 3
×2
×5
×1
×2
×6
17
1 8
2 3
24
21
20
27
26
15
12
22
25
16
19
8
9
1 3
7 6
11
10
14
2 1
4
3
5
Recommended lubricant
Engine oil
Yamaha bond No. 1215
90890-85505
(Three bond No.1215®)