Tail shaft assembly, Figure 9-2: tail shaft assembly – Hale Q Series Muscle User Manual
Page 150
Gearbox Maintenance
150
MUSCLE (Midship) Pumps Installation, Operation, and Maintenance Manual
p/n: 029-0020-63-0
1.
Set the gear shift to the PUMP position to center the sliding gear under the inter-
mediate gear.
2.
Remove the 7/16”-14 UNC x 1” screw and washer holding the intermediate shaft
in place. (See Figure 9-1: “Intermediate Shaft and Sliding Gear, Typical G Series
Gearbox” on page 149.)
3.
Press the intermediate gear shaft out of the gearbox housing from the rear of the
unit towards the front.
4.
Remove the intermediate gear assembly, including the bearing assemblies and
split spacer.
5.
Remove the bearings from each side of the intermediate gear, then remove both
the seal rings.
6.
Clean and inspect all parts for excessive wear, chips, scoring or other damage.
Repair and/or replace accordingly.
Tail Shaft Assembly
Figure 9-2: Tail Shaft Assembly
Note: If the tail shaft and sliding gear shaft require service it is not necessary to remove the
gearbox from the apparatus. If only the tail shaft assembly needs to be removed, engage the
sliding gear (PUMP position).