I Nspection And Adjustment Of Dash Pot (Dp) Setting Speed - Toyota 3F-E Repair Manual Supplement

ENGINE MECHANICAL — Inspection and Adjustment of Dash Pot (DP) Setting Speed
1,200 rpm
RPM
Tachometer
Hexagon Wrench
Release
^J
I NSPECTION AND ADJUSTMENT OF
DASH POT (DP) SETTING SPEED
1. WARM UP ENGINE
2. CHECK IDLE SPEED
DISCONNECT ISC CONNECTOR
3.
4. REMOVE CAP, FILTER AND SEPARATER FROM DP
5. CHECK DP SETTING SPEED
(a)
(b)
(c)
(d)
DP setting speed: 1,200 rpm.
ECO137
If not as specified, adjust with the DP adjusting screw.
EC2724
6. CHECK OPERATION OF VTV
Approx.
(a)
1 Second
(b)
7. REINSTALL DP SEPARATER, FILTER AND CAP
° RPM
8. RECONNECT ISC CONNECTOR
Tachometer
EC2728 EC0141
Maintain engine speed at 2,500 rpm.
Plug the VTV hole with your finger.
Release the throttle valve.
Check that the DP is set.
Set the DP speed in the same procedure as above;
(a) to (c).
Release the plugged hole and check that the engine
returns to idle in approx. 1 second.
EM-15