Installing Water Pump; Installing Oil Cooler - Kubota D1803-CR-E4 Workshop Manual

SERVICING
6. Assembling
4. Install the fan drive pulley mounting nut (4) and
tighten to specified torque with a 46 mm (1.8 in.)
deep socket wrench (3).
NOTE
• Apply grease to the splines of coupling.
Tightening tor- Fan drive pulley
que mounting nut (4)
(2) Fan drive pulley
(3) 46 mm (1.8 in.) deep socket
wrench

6.21 Installing water pump

1. Install the water pump (1).
NOTE
• Take care not to forget mounting the O-ring
and not to let it out of position.
D1803-CR-E4,D1803-CR-TE4,D1803-CR-TIE4,V2403-CR-E4,V2403-CR-TE4,V2403-CR-TE4BG,V2403-CR-TIE4
167 to 205 N⋅m
17.1 to 20.9 kgf⋅m
124 to 151 lbf⋅ft
(4) Fan drive pulley mounting
nut
(1) Water pump

6.22 Installing oil cooler

1. Install the oil cooler (3) and water hose (1), (2).
2. Install the oil cooler joint screw (4) and tighten to
the specified tightening torque.
Tightening tor- Oil cooler joint
que screw (4)
(1) Water hose
(2) Water hose
(3) Oil cooler
4. ENGINE
39.2 to 49.0 N⋅m
4.00 to 4.99 kgf⋅m
29.0 to 36.1 lbf⋅ft
(4) Oil cooler joint screw
4-147
KiSC issued 12, 2018 A