AR07.05-S-6000A | Removing, installing inlet port shutoff switchover valve | 1.10.99 |
ENGINE 611.980 in MODEL 638
S07.05-4003-06
1 Air cleaner cross pipe
2 Vacuum hose (inlet)
3 Vacuum hose (outlet)
4 Bracket
5 Hose (atmosphere)
Y83 Inlet port shutoff switchover valve
Y83.1 Connector of inlet port shutoff switchover valve
| Removing, installing | ||
1 | Switch off ignition | ||
2 | Remove air cleaner cross pipe (1) | ||
3 | Detach vacuum hoses (2, 3) at inlet port shutoff switchover valve (Y83) | ||
4 | Unplug connector (Y83.1) at inlet port shutoff switchover valve (Y83) | ||
5 | Take inlet port shutoff switchover valve (Y83) off the bracket (4) | ||
6 | Detach hose (5) at inlet port shutoff switchover valve (Y83) | ||
7 | Install in the reverse order | Do not use any oils or greases to facilitate matching up the vacuum inlet and outlet passages of the inlet port shutoff switchover valve (Y83). |