SkyTrak 6036 Service Manual - Manual (Page 445)

9.93 Model 6036 Legacy
Electrical System
9.15.10 Engine Low Oil Pressure Sender
The engine low oil pressure sender (Fig. 9 -87, 1) is
located on the engine, and is connected to the operator’s
instrument cluster via the engine wiring harness,
bulkhead connector and cab wiring harness.
Figure 9-87 Engine Low Oil Pressure Sender
The engine oil pressure indicator is located in the
operator’s instrument cluster (Fig. 9-88, 1) and
illuminates when engine oil pressure is too low to properly
lubricate the engine. The warning indicator illuminates
when oil pressure is below 8.7 psi (0,6 bar).
When the engine has attained normal oil pressure, the
sender opens and the indicator on the operator’s
instrument cluster turns OFF. (Refer to Section 9.9.6,
“Engine Oil Pressure Warning Indicator
Troubleshooting.”)
Figure 9-88 Engine Oil Pressure Indicator
a. Engine Oil Pressure Sender Removal
1. Disconnect the negative (-) battery cable at the
negative battery terminal.
2. Unplug the engine low oil pressure sender connector
(Fig. 9 -87, 1) from the wiring harness connector.
3. The sender (Fig. 9-87, 2) is threaded into the engine
block. Remove the sender.
b. Engine Oil Pressure Sender Disassembly
DO NOT disassemble the sender. Replace a defective or
faulty sender.
c. Engine Oil Pressure Sender Inspection and
Replacement
Inspect the sender and the wiring harness connector
terminals for continuity. Replace a defective or faulty
sender with a new part.
d. Engine Oil Pressure Sender Installation and
Testing
1. Thread the sender (Fig. 9-87, 2) into the engine
block snugly.
2. Connect the wiring harness connector lead to the
engine low oil pressure sender connector (Fig. 9-87,
1).
3. Connect the negative (-) battery cable to its battery
terminal.
4. Check for proper oil level.
5. Clear the area around the vehicle of personnel and
any obstructions to vehicle travel.
6. Start the engine, allow it to reach operating
temperature, and observe the operator’s instrument
cluster for warning indication.
MT2390
2
1
0000 00
P
MA7610
1