Nozzle Holder; Removal; Installation - Komatsu PC20R-8 Shop Manual

REMOVAL AND INSTALLATION
REMOVAL OF THE NOZZLE HOLDER
1 - Remove the suction filter (1) and the supporting
bracket (2).
2 - Remove the high-pressure pipes (3) and the fuel re-
turn tubes (4).
3 - Loosen nuts (5) and remove clips (6).
4 - Remove the complete injection nozzles.
INSTALLATION OF THE

NOZZLE HOLDER

To install, reverse the removal procedure.
.
High-pressure pipe union: 31.85w2.45 Nm
Nuts: 7.84w0.98 Nm
PC20R-8 PC27R-8
2
3
4
6
5
NOZZLE HOLDER
1
RKPA2620
RKPA2630
RKPA2640
30-11