Subsection 11 (CONTINUOUSLY VARIABLE TRANSMISSION (CVT)(570/850))
vmr2016-036-002_a
1. Roller
2. Slider shoe
3. Chamfer
A. Roller outer diameter
ROLLER OUTER DIAMETER
NEW
13.80 mm to 14.00 mm
(.543 in to .551 in)
SERVICE LIMIT
13.20 mm (.519 in)
ROLLER INNER DIAMETER
NEW
8.025 mm to 8.175 mm
(.316 in to .322 in)
SERVICE LIMIT
9.000 mm (.354 in)
Centrifugal Lever Pivot Bolt
Measure diameter of centrifugal lever pivot bolt;
replace if out of specification.
1
R610tran12A
A
1. Centrifugal lever pivot bolt
A. Measure diameter here
CENTRIFUGAL LEVER PIVOT BOLT DIAMETER
NEW
6.078 mm to 6.100 mm
(.239 in to .24 in)
SERVICE LIMIT
6.000 mm (.236 in)
Centrifugal Lever
Check bushing diameter in the centrifugal lever for
wear. Replace centrifugal lever if necessary.
tmr2011-015-007_a
1. Centrifugal lever
2. Bushing
A. Bushing inner diameter
CENTRIFUGAL LEVER BORE DIAMETER
NEW
6.035 mm to 6.078 mm
(.238 in to .239 in)
SERVICE LIMIT
6.200 mm (.244 in)
Inspect and replace as necessary the following
items if their contact surfaces are heavy worn:
– Centrifugal lever
– Thrust washers
– Centrifugal lever pivot bolts
– Lock nuts.
Vmr2012-018-024_b
1. Lock nut
2. Centrifugal lever pivot bolt
3. Centrifugal lever
4. Thrust washers
5. Contact surface to the roller
WARNING
Whenever replacing centrifugal levers, al-
ways replace all levers as a set. Otherwise,
drive pulley unbalance will occur.
Sliding Sheave
Check sliding sheave for cracks and sliding con-
tact surface for excessive wear. Replace sliding
sheave if necessary.
Measure centrifugal lever pivot bolt bores. Re-
place sliding sheave if bores are out of specifica-
tion or otherwise damaged.
10
vmr2016-404