Egr System - Kubota WSM 07-E3B Series Workshop Manual

07-E3B SERIES, WSM

(7) EGR System

1) If the coolant temperature is under 55 °C (131 °F), the surface temperature of EGR valve must be under
95 °C (203 °F).
Checking Function of EGR System (for V2607-DI-T-E3B)
1. Check the coolant temperature and monitor the coolant
temperature while checking 1) and 2).
2. If the coolant temperature is already 55 °C (131 °F), cool down
the engine.
3. Start the engine and go to check 1) immediately.
4. After completing checking 1), arrange the coolant temperature is
getting over 70 °C (158 °F).
5. If the coolant temperature is over 70 °C (158 °F), go to check 2).
(a) Measuring Place of EGR Valve
Surface Temperature
S-36
ENGINE
W1199201
KiSC issued 06, 2020 A