V3800-Cr-Te4, V3800-Cr-Tie4, V3800-Cr-Te4C, V3800-Cr-Tie4C - Kubota D1803-CR-E4 Workshop Manual

DIESEL PARTICULATE FILTER HANDLING MANUAL, WSM

(4) V3800-CR-TE4, V3800-CR-TIE4, V3800-CR-TE4C, V3800-CR-TIE4C

IMPORTANT
• Visually check if there is no damage (ceramic crack or damage) with the cleaned and returned DPF filter
complete.
DOC Catalyst Complete, DPF Filter Complete and DPF Outlet
Body
1. Replace the gaskets (5), (6), (7) with new ones.
2. Clean the mounting surface of each flange.
3. Assemble the components temporary by arranging the DOC
catalyst complete (4), DPF collar (3), DPF filter complete (2),
and DPF outlet body (1).
4. Tighten all the screws evenly with the specified torque.
NOTE
• Assemble the DPF filter complete (2) in the right direction
by referring to the arrow (8) on the side showing the flow of
exhaust gas.
DPF filter complete
Tightening torque
mounting screw
(1) DPF Outlet Body
(2) DPF Filter Complete
(3) DPF Collar
(4) DOC Catalyst Complete
(5) Gasket
Exhaust Temperature Sensor (In the event of need for
replacement)
When the exhaust temperature sensor is removed or has to be
replaced because it is damaged, follow the procedure given below.
1. Clean the screw parts and apply anti seize agent (NEVER
SEEZ made by Bostik, Grade: Pure nickel special grade).
2. Install the exhaust temperature sensor T0 (1), T1 (2), and T2 (3)
from the exhaust inlet side (catalyst complete side) sequentially.
3. Install each exhaust temperature sensor with the specified
torque.
NOTE
• Anti seize agent is already applied to the screw parts of
new exhaust temperature sensor.
So, it is not necessary to apply it when replacing new ones.
Exhaust temperature sensor T0
Tightening torque Exhaust temperature sensor T1
Exhaust temperature sensor T2
(1) Exhaust Temperature Sensor T0
(Black Connector: 1J500-18500)
(2) Exhaust Temperature Sensor T1
(Gray Connector: 1J500-18510)
(3) Exhaust Temperature Sensor T2
(White Connector: 1J500-18520)
1-S28
ENGINE
49.0 to 55.9 N·m
5.00 to 5.70 kgf·m
36.2 to 41.2 lbf·ft
(6) Gasket
(7) Gasket
(8) Arrow (GAS FLOW)
(A) Exhaust Inlet Side
(B) Exhaust Outlet Side
25.0 to 35.0 N·m
2.55 to 3.56 kgf·m
18.5 to 25.8 lbf·ft
(A) Exhaust Inlet Side
(B) Exhaust Outlet Side
KiSC issued 09, 2013 A