Kubota V2403-M-T User Manual

S-73
03-M-E3B, 03-M-DI-E3B, 03-M-E3BG WSM
DIESEL ENGINE
[3] SERVICING
(1) Cylinder Head and Valves
Top Clearance
1. Remove the cylinder head.
2. Move the piston up and stick a strip of fuse on the piston head at
three position with grease.
3. Lower the piston and install the cylinder head. (Use a new
cylinder head gasket and tighten with a specified tightening
torque.)
4. Turn the flywheel until the piston exceeds top dead center.
5. Remove the cylinder head and measure the thickness of the
fuses.
6. If the measurement is not within the factory specifications, check
the oil clearances between the crankpin and bearing and
between the piston pin and bushing.
NOTEQ
• After checking the top clearance, be sure to assemble the
cylinder head with a new cylinder head gasket.
W1020190
Top clearance
Factory
spec.
D1503-M
D1703-M
D1803-M
V2003-M
V2203-M
V2403-M
V2403-M-T
D1703-M-BG
V2003-M-BG
V2003-M-T-BG
V2203-M-BG
V2403-M-BG
0.575 to 0.675 mm
0.0227 to 0.0265 in.
D1803-M-DI
V2403-M-DI
V2403-M-DI-T
0.60 to 0.70 mm
0.024 to 0.027 in.
Tightening torque Cylinder head screws
93.2 to 98.0 N·m
9.50 to 10.0 kgf·m
68.8 to 72.3 lbf·ft
(1) Piston
(2) Fuse
[A] D1503-M, D1703-M, D1803-M
V2003-M, V2203-M, V2403-M
V2403-M-T
D1703-M-BG, V2003-M-BG
V2003-M-T-BG, V2203-M-BG
V2403-M-BG
[B] D1803-M-DI, V2403-M-DI
V2403-M-DI-T
KiSC issued 07, 2008 A

Kubota V2403-M-T Specifications

General

Brand	Kubota
Model	V2403-M-T
Category	Engine
Language	English