Kubota WSM L3540-II User Manual

ENGINE
L3540-II, L4240-II, L5040-II, L5240-II, L5740-II , WSM
1-S71
Replacing Crankshaft Sleeve
1. Remove the used crankshaft sleeve using a special-use puller
set (Code No.: 07916-32091).
2. Set the sleeve guide (2) to the crankshaft.
3. Set the stopper (1) to the crankshaft as shown in figure.
4. Heat a new sleeve to a temperature between 150 to 200 °C (302
to 392 °F), and fix the sleeve to the crankshaft as shown in
figure.
5. Press fit the sleeve using the auxiliary socket for pushing (4).
NOTE
• Mount the sleeve with its largely chamfered surface facing
outward.
9Y1211167ENS0093US0
[5] CYLINDER
Cylinder Wear
1. Measure the I.D. of the cylinder at the six positions (see figure)
with a cylinder gauge to find the maximum and minimum I.D.'s.
2. Get the difference (Maximum wear) between the maximum and
the minimum I.D.'s.
3. If the wear exceeds the allowable limit, bore and hone to the
oversize dimension. (Refer to "Correcting Cylinder".)
4. Visually check the cylinder wall for scratches. If deep scratches
are found, the cylinder should be bored. (Refer to "Correcting
Cylinder".)
9Y1211167ENS0094US0
(1) Stopper
(2) Sleeve Guide
(3) Crankshaft Sleeve
(4) Auxiliary Socket for Pushing
(5) Crankshaft
Cylinder I.D.
Factory
specifica-
tion
D1703-M,
D1803-M,
V2203-M,
V2403-M,
V2403-M-T
87.000 to 87.022 mm
3.4252 to 3.4260 in.
Maximum wear
Allowable
limit
D1703-M,
D1803-M,
V2203-M,
V2403-M,
V2403-M-T
+0.15 mm
+0.0059 in.
(A) Top
(B) Middle
(C) Bottom (Skirt)
(a) Right-angled to Piston Pin
(b) Piston Pin Direction
KiSC issued 02, 2015 A

Kubota WSM L3540-II Specifications

General

Brand	Kubota
Model	WSM L3540-II
Category	Tractor
Language	English