Hale Rear Mount - Manual (Page 11)

ADDITIONAL TROUBLESHOOTING CHARTS
Table 4-1 lists the symptoms of some common problems and possible corrective measures. Before calling Hale
or a Hale authorized parts service center for assistance, eliminate problem causes using Table 4-1. If you
cannot correct a problem, please have the following information ready prior to calling the Hale Customer
Service Technician Department for assistance. Customer Service Number: 610-825-6300.
q Pump Model and Serial Number
q Pump Configuration Information
q Observed Symptoms and Under What Conditions The Symptoms Occur
TABLE 1. HALE MIDSHIP PUMP TROUBLE ANALYSIS
CONDITION POSSIBLE CAUSE SUGGESTED CORRECTION
PUMP WILL NOT
ENGAGE
Standard transmission
with Manual Pump Shift
Clutch not fully disengaged or
malfunction in shift linkage Check clutch disengagement. Drive shaft
must come to a complete stop before
attempting pump shift
Automatic Transmission
with
Manual Pump Shift Automatic transmission not in
neutral position Repeat recommended shift procedures with
transmission in neutral position
Standard Transmission
with Power Shift System Insufficient air supply in shift
system Repeat recommended shift procedures.
Check system for loss of air supply.
Turn the engine off and employ shift override
procedures as follows:
1. Hole is provided in shift shaft to
accomplish emergency shifting.
2. Complete shift of control in cab to neutral
and proceed to complete shift of lower
control manually.
Automatic Transmission
With Power Shift System Automatic transmission not in
neutral position
Pump shift attempted before
vehicle was completely
stopped
Premature application of
parking brake system (before
truck comes to a complete stop
Insufficient air in shift system
Repeat recommended shift procedures with
transmission in neutral position.
Release braking system momentarily. Then
reset and repeat recommended shifting
procedures.
Release braking system momentarily. Then
reset and repeat recommended shifting
procedures.
Repeat recommended shift procedures.