Repair
Exhaust gas aftertreatment system (depending on configuration)
Installation
u Make sure that the door of pump 1 is securely locked.
Fig. 280: Installing pump
u Install pump 1 with screws 2.
u Tighten screws 2 to 33
±3
Nm (24
±2
ft-lb).
Fig. 281: Connecting connectors
u Remove the shipping caps from pump 1 connections.
u Connect the diesel exhaust fluid lines to pump 1 with connectors 4, 5.
u Tighten connectors 4, 5 to 35
±5
Nm (26
±4
ft-lb).
u Connect 48-pin connector 7 to pump 1.
u Tighten the fastening screws of 48-pin connector 7 to 4
±0.5
Nm (3
±0
ft-lb).
256
© 2022 by Kohler Co. All rights reserved.
KD62V12 33525088601_8_1 EN_US
2022-09