Disassembling The Crankcase; Removing The Crankshaft Assembly - Yamaha MBK XMAX 2014 Service Manual

EAS25560

DISASSEMBLING THE CRANKCASE

1. Remove:
• Crankcase bolts
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.
2. Remove:
• Right crankcase "1"
TIP
• Remove the right crankcase with the crank-
case separating tool "2" and M6 bolts "3".
• Make sure that the crankcase separating tool
is centered over the crankshaft.
ECA2DL1005
NOTICE
• To protect the end of the crankshaft, place
an appropriate sized socket "4" between
the crankcase separating tool bolt and the
crankshaft.
• Do not tap on the crankshaft.
Crankcase separating tool
90890-01135
Crankcase separator
YU-01135-B
EAS26020

REMOVING THE CRANKSHAFT ASSEMBLY

1. Remove:
• Timing chain "1"
TIP
• Before removing the crankshaft assembly, re-
move the timing chain from the crankshaft
sprocket.
• The crankshaft assembly cannot be removed if
the timing chain is attached onto the crankshaft
sprocket.
2. Remove:
• Crankshaft assembly "1"
TIP
• Remove the crankshaft assembly with the
crankcase separating tool "2" and M6 bolts "3".
• Make sure that the crankcase separating tool
is centered over the crankshaft assembly.
ECA2DL1005
NOTICE
• To protect the end of the crankshaft, place
an appropriate sized socket "4" between
the crankcase separating tool bolt and the
crankshaft.
• Do not tap on the crankshaft.
Crankcase separating tool
90890-01135
Crankcase separator
YU-01135-B
5-58
CRANKSHAFT