Western Snowplows Midweight Series, Руководство механика, Страница: 74 / 104

Lit. No. 48163, Rev. 00 March 15, 2016
74
HYDRAULIC PUMP REPAIRS
1. Place the pump alignment ring into the pump
shaft seal bore of the manifold.
NOTE: Not all hydraulic units use an
alignment ring.
2. Install the pump shaft seal bullet onto the tang
of the pump shaft.
3. Generously coat the bullet and pump shaft
with the recommended hydraulic fluid, and
insert the pump shaft into the manifold block.
4. Remove the pump shaft bullet, and install the
pump fasteners, but do not tighten.
Manifold
Pump
Alignment
Tool
Bearing
Sleeve
Bullet
Pump
Hydraulic Units Not Using
An Alignment Ring
Manifold
Bearing
Sleeve
Bullet
Pump
Alignment
Ring
Hydraulic Units Using
An Alignment Ring
CAUTION
If the OD of the alignment tool is marred,
it will damage the motor bearing sleeve.
Store the tool in the supplied rubber tubing.
PUMP INSTALLATION AND ALIGNMENT
5. For hydraulic units using an alignment
ring: Alternately tighten the pump fasteners to
150–160 in-lb.
For hydraulic units not using an alignment
ring: Insert the pump alignment tool into the
bearing sleeve and over the pump shaft. With
Excerpted from Pump Shaft Seal Repair Kit Service Literature (Lit. No. 28855, Rev. 01).
the alignment tool in place, alternately tighten
the pump fasteners to 150–160 in-lb, then
remove the pump alignment tool.
NOTE: Refer to the information on the following
page for hydraulic assembly information.