Check Point Of Every 1000 Hours; Checking Valve Clearance - Kubota D1803-CR-E4 Workshop Manual

3. MAINTENANCE
5. Adjust the tension of belt halfway between the fan
drive pulley and alternator pulley at a specified
force to measure the deflection (3).
Service specifi-
Deflection (3)
cation
(3) Deflection
NOTE
• If the measurement is out of the service
specifications,
mounting screws and adjust its position.
7. Check point of every 1000
hours

7.1 Checking valve clearance

IMPORTANT
• You must check and adjust the valve clearance
when the engine is cold.
Tools required
• Feeler gauge
1. Remove the air cleaner and muffler.
2. Remove the cylinder head cover.
3. Align the [1TC] mark (2) line on the flywheel and
projection (1) on the housing.
3-16
10.0 to 12.0 mm
0.394 to 0.472 in. in.
(under load of 98 N
(10 kgf, 22.1 lbf))
loosen the alternator
D1803-CR-E4,D1803-CR-TE4,D1803-CR-TIE4,V2403-CR-E4,V2403-CR-TE4,V2403-CR-TE4BG,V2403-CR-TIE4
CHECK AND MAINTENANCE

7.Check point of every 1000 hours

4. Make sure that the No.1 piston comes to the
compression or overlap top dead center.
KiSC issued 12, 2018 A