Discovery II
EMISSION CONTROL - V8
REPAIRS 17-2-59
Reservoir - vacuum - Secondary Air
Injection (SAI) - from 03MY
$% 17.25.04
Remove
1. Disconnect 2 vacuum pipes from air reservoir.
2. Remove bolt securing air reservoir to air pump
and remove the reservoir.
Refit
1. Position air reservoir to air pump, fit bolt and
tighten to 10 Nm (7 lbf.ft).
2. Connect vacuum pipes to the air reservoir.
Pump - Air - Secondary Air Injection
(SAI)
$% 17.25.07
Remove
1. Disconnect multiplug from air pump.
2. Release clip and disconnect air hose from air
pump.
3. Remove bolt securing air pump bracket to
body.
4. Remove air pump and bracket assembly.
5. Remove 3 nuts securing bracket to air pump
and collect bracket.
6. Remove 3 mountings from air pump.
Refit
1. Fit mountings to air pump and tighten to 10
Nm.
2. Fit bracket to air pump mountings and tighten
nuts to 10 Nm.
3. Position air pump assembly and tighten bolt to
20 Nm.
4. Connect air hose to SAI pump.
5. Connect multiplug to air pump.
M17 0225
2
1
3
4
M17 0226
5
5
6