Yamaha XT1200Z(Z) 2010, Service Manual, Page: 414 / 616

MIDDLE GEAR
5-119
EAS23P1040
INSTALLING THE MIDDLE DRIVE PINION
GEAR ASSEMBLY
1. Install:
• Washer
• Spring retainers “1”
TIP
While compressing the spring with the damper
spring compressor “2”, install the washer and
spring retainers.
EAS23P1041
ASSEMBLING THE MIDDLE DRIVEN PINION
GEAR ASSEMBLY
1. Install:
• Oil seal “1”
(to the middle driven pinion gear bearing
housing)
2. Install:
• Washer “1”
TIP
Install the washer with its “OUT” mark “a” facing
outward.
3. Install:
• Universal joint yoke nut “1”
▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼▼▼
a. Tighten the universal joint yoke nut.
(temporarily)
TIP
• Apply LOCTITE® to the universal joint yoke
nut.
• Wrap the middle driven pinion gear bearing
housing in a folded rag, and then secure it in a
vise.
• While holding the universal joint yoke “2” with
the universal joint holder “3” and the 20 mm
(0.79 in) diameter attachment, tighten the uni-
versal joint yoke nut. Place a rag between the
attachment and the universal joint yoke as
shown in the illustration.
• After tightening the nut, check the operation of
the middle driven pinion gear assembly. If
there is looseness in the assembly, disassem-
ble it and check if the bearings are installed
properly.
• When reassembling the middle driven pinion
gear assembly, replace the expander with a
new one.
Damper spring compressor
90890-04090
Installed depth “a”
-0.5–0.5 mm (-0.02–0.02 in)
2
1
1
a
T
R
.
.
Universal joint yoke nut (tempo-
rarily)
140–230 Nm (14–23 m·kgf, 100–
166 ft·lbf)
LOCTITE®
Universal joint holder
90890-04160
1
a
New