Rating:
Information governor assy, mec Denso
TOYOTA
GOVERNOR ASSY, MEC
AA
- *1 WHEN REPLACING A CAM PLATE, IT SHOULD BE MATCHED TO
- THE MARK OF THE GUIDE ARM.
KIT List:
Scheme #.#:
№
Qty
Part num
Name
Remarks
Manufacture num
000
[01]
09130-02010
GOVERNOR ASSY, MEC
R801
22410-58440
TOYOTA
Include in ##:
Cross reference number
Part num
Firm num
Firm
Name
09130-02010
22410-5844
TOYOTA
GOVERNOR ASSY, MEC
0913002010
22410-58440
TOYOTA
GOVERNOR ASSY, MEC
Information:
Test 1 - Overspeed Switch (OS)
Table 1
Overspeed Switch (OS)
Step Engine RPM Action Correct Result
A 25 + 5 rpm less than 75% Overspeed Verify rpm Press the 75% Verify button No engine shutdown
B 25 + 5 rpm more than 75% Overspeed Verify rpm Press the 75% Verify button Air and fuel shutoff
C Manually reset the air shutoff lever at the top of the air inlet, if equipped. Press the ESS reset button. Test 2 - Emergency Stop Switch (ES)
Table 2
Emergency Stop Switch (ES)
Step Engine RPM Action Correct Result
A Any rpm above the crank terminate rpm Press the push button for the emergency stop switch Air and fuel shutoff
B Manually reset the air shutoff lever at the top of the air inlet, if equipped. Turn ES switch in the dirction that is shown on the face of the push button in order to reset the switch. Test 3 - Normal Stop Switch (NSS)
Table 3
Normal Stop Switch (NSS)
Step Engine RPM Action Correct Result
A Any rpm above the crank terminate rpm Push the normal stop switch (NSS) Fuel shutoff Test 4 - Water Temperature Contactor Switch
Table 4
Water Temperature Contactor Switch (WTS)
Step Engine RPM Action Correct Result
A Any rpm above the crank terminate rpm Place a jumper across terminals TS-2 and TS-7. Fuel shutoff
B Remove the jumper from terminals TS-2 and TS-7. Test 5 - Oil Pressure Switch (OPS1)
Table 5
Oil Pressure Switch (OPS1)
Step Engine RPM Action Correct Result
A Any rpm above the crank terminate rpm Place a jumper across terminals OPS1-1 and OPS1-3. Fuel shutoff
B Remove the jumper from terminals OPS1-1 and OPS1-3. Test 6 - Oil Pressure Switch (OPS2)
Table 6
Oil Pressure Switch (OPS2)
Step Engine RPM Action Correct Result
A 25 + 5 rpm less than the setting for the oil step speed Place a jumper across terminals OPS2-1 and OPS2-3. No engine shutdown.
B 25 + 5 rpm more than the setting for the oil step speed Place a jumper across terminals OPS2-1 and OPS2-3. Fuel shutoff 9 seconds after the oil step speed is reached.
C Remove the jumper from across terminals OPS2-1 and OPS2-3.
Table 1
Overspeed Switch (OS)
Step Engine RPM Action Correct Result
A 25 + 5 rpm less than 75% Overspeed Verify rpm Press the 75% Verify button No engine shutdown
B 25 + 5 rpm more than 75% Overspeed Verify rpm Press the 75% Verify button Air and fuel shutoff
C Manually reset the air shutoff lever at the top of the air inlet, if equipped. Press the ESS reset button. Test 2 - Emergency Stop Switch (ES)
Table 2
Emergency Stop Switch (ES)
Step Engine RPM Action Correct Result
A Any rpm above the crank terminate rpm Press the push button for the emergency stop switch Air and fuel shutoff
B Manually reset the air shutoff lever at the top of the air inlet, if equipped. Turn ES switch in the dirction that is shown on the face of the push button in order to reset the switch. Test 3 - Normal Stop Switch (NSS)
Table 3
Normal Stop Switch (NSS)
Step Engine RPM Action Correct Result
A Any rpm above the crank terminate rpm Push the normal stop switch (NSS) Fuel shutoff Test 4 - Water Temperature Contactor Switch
Table 4
Water Temperature Contactor Switch (WTS)
Step Engine RPM Action Correct Result
A Any rpm above the crank terminate rpm Place a jumper across terminals TS-2 and TS-7. Fuel shutoff
B Remove the jumper from terminals TS-2 and TS-7. Test 5 - Oil Pressure Switch (OPS1)
Table 5
Oil Pressure Switch (OPS1)
Step Engine RPM Action Correct Result
A Any rpm above the crank terminate rpm Place a jumper across terminals OPS1-1 and OPS1-3. Fuel shutoff
B Remove the jumper from terminals OPS1-1 and OPS1-3. Test 6 - Oil Pressure Switch (OPS2)
Table 6
Oil Pressure Switch (OPS2)
Step Engine RPM Action Correct Result
A 25 + 5 rpm less than the setting for the oil step speed Place a jumper across terminals OPS2-1 and OPS2-3. No engine shutdown.
B 25 + 5 rpm more than the setting for the oil step speed Place a jumper across terminals OPS2-1 and OPS2-3. Fuel shutoff 9 seconds after the oil step speed is reached.
C Remove the jumper from across terminals OPS2-1 and OPS2-3.