Komatsu ecot3 PC300LC-8 Shop Manual page 932

SEN02637-02
9. No.1 sun gear assembly
Assemble No. 1 sun gear (2).
a Install the No. 1 sun gear with press-fit
plate (P) down.
10. Swing motor assembly
1) Set swing machinery assembly (33) to
block [1].
2) Install swing motor assembly (1).
18
50 Disassembly and assembly
3) Install ring gear (10) and swing motor
assembly (1) to the following positions.
2
Swing motor mounting face:
3
Mounting bolt:
98 – 123 Nm {10 – 12.5 kgm}
11. Refilling with oil
Tighten the drain plug and add oil through the
oil filler to the specified level.
5
Swing machinery: 13.4 l
Gasket sealant (LG-6)
PC300, 350-8