Assembly - Komatsu 830E-AC Shop Manual

ASSEMBLY

NOTE: The fan clutch is reassembled using Loctite ®
(or equivalent) sealants. Follow manufacturer's
recommendations regarding minimum cure time to
prevent oil from washing the sealant from the sealing
surfaces.
1. Place end cap (45) in a freezer or on dry ice to
prepare for installation in the following steps.
FIGURE 7-38.
C7-20
2. If removed, install dowel pin (43) into fan
mounting hub assembly (42). Refer to Figure 7-
38. Press the pin into the hub, leaving 2.3 mm
(0.090 in.) exposed.
If the shaft did not originally come with
pinned bearings, install the dowel per
instructions in Figures 7-38 and 7-39.
Fan Clutch
FIGURE 7-39.
C07001