Yanmar YM276 Service Manual page 241

SPECIFICATIONS
Final Drive and Differential
SPRING FREE LENGTH
Differential Lock Return
.
115mm..
(4.528 in.)
ITEM NEW PART SPECIFICATIONS
Differntiai Lock
Fork End Thickness.
. . . . . . . . . . . . . . . . . . . . . . . . .
7.8
-
8.0 mm
(0.307
-
0.31 5 in.)
Differential Lock Slider Groove Width.
. . . . . . . . . . . . .
8.1
-
8.3 mm
(0.318 -0.327 in.)
Clearance between Fork and Lock Collar.
. . . . . . . . . . .
0.1 - 0.5 mm
. . . . . . . . . . . . . .
(0.003 - 0.020 in.)
Shaft Bore of Fork
. . . . . . . . . . . . . . . . . . . . . . . . . .
20.040
-
20.073 mm
(0.7890 - 0.7903 in.)
Pedal Shaft O.D..
. . . . . . . . . . . . . . . . . . . . . . . . . . .
19.948 -20.000 mm
(0.7854 - 0.7874 in.)
Sliding Collar I.D.
. . . . . . . . . . . . . . . . . . . . . . . . . . .
30.000 -30.039 mm
(1.1811
-
1.1826 in.)
Differential
Differential Case Bushing 1.13.
. . . . . . . . . . . . . . . . . . .
48.000 -48.039 mm
(1.8898
-
1.8913 in.)
Differential Ring Gear Bushing I.D.
. . . . . . . . . . . . . . .
48.000
-
48.039 mrn
(1.8898
-
1.8913 in.)
Differential Side Gear O.D..
. . . . . . . . . . . . . . . . . . . .
47.959 -47.975 mm
(1.8881
-
1.8888 in.)
Bushing-to-Side Gear Clearance
. . . . . . . . . . . . . . . . . .
0.025
-
0.080 mm
(0.001 - 0.003 in.)
Differential Pinion I.D.
. . . . . . . . . . . . . . . . . . . . . . .
18.032
-
18.050 mm
(0.7099
-
0.7106 in.)
Pinion Shaft O.D.
. . . . . . . . . . . . . . . . . . . . . . . . . . .
17.973
-
17.984 mm
(0.7076 - 0.7080 in.)
Differential Case Pinion Shaft I.D.
. . . . . . . . . . . . . . . .
18.000 - 18.018 mm
(0.7087
-
0.7094 in.)
Clearance between Pinion Shaft
and Case Bore.
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
0.016 -0.045 mm
(0.0006 - 0.0018 in.)
Clearance between Pinion Shaft
and Pinion Gear.
. . . . . . . . . . . . . . . . . . . . . . . . . . .
0.048
-
0.077 mm
(0.0019
-
0.003 in.)
Thrust Washers Thickness
. . . . . . . . . . . . . . . . . . . . . .
0.95
-
1.05 mm
. . . . . . . . . . . .
(0.0374 - 0.0413 in.)
Differential Case O.D. at Bearing
. . . . . . . . . . . . . . . . .
65.002 -65.021 mm
(2.5591
-
2.5599 in.)
Specifications and Special Tools
WORKING LOAD
79 mm at 489 N (48.9 kg)
(3.1 1 in. at 110 lbs.)
WEAR LIMIT
1.0 mm
(0.040 in.)
0.6 m m
(0.0236 in.)
SME276011183M YM276 and 276D
Kinornoto, Printed in Japan