Disassembly And Assembly Of Idler Assembly - Komatsu PC130-8 Shop Manual

50 Disassembly and assembly
Disassembly and assembly of
idler assembly
Special tools
Sym-
Part No.
bol
L 1 791-675-1510
M 3 791-601-1000
Disassembly
1. Remove dowel pin (1), then remove support
(2).
2. Remove floating seal (3) from support (2) and
idler (4).
3. Pull out idler (4) from shaft (5) and support
assembly (7).
a It is filled with approx. 90 cc of oil, so drain
the oil at this point or lay a cloth to prevent
the area from becoming dirty.
4. Remove floating seal (6) (on opposite side)
from idler (4) and shaft (5) and support assem-
bly (7).
PC130-8
Part name
t 1
Installer
q 1
Oil pump
1
5. Remove dowel pin (8), then remove support
(7) from shaft (5).
6. Remove bushings (9) and (10) from idler (4).
SEN04129-02
5