AUTOMATIC GEARBOX - ZF4HP22 - 24
ADJUSTMENTS
Cable - selector
Stall test
$% 44.30.04
$% 44.30.13
Check
Testing
1.
2.
Position vehicle on ramp.
Select position 'P'.
1. Chock the wheels and fully apply the
handbrake.
2.
Start the engine and run it until it reaches
normal operating temperature.
3.
4.
Apply the footbrake and select 'D'.
Fully depress the accelerator pedal and note
the tachometer reading. The figures should be
as given below. Do not carry out stall test for
longer than 10 seconds, and DO NOT repeat
until 30 minutes have elapsed.
l V8: 2200 to 2400 rev/min
l Diesel: 2600 to 2800 rev/min
5.
6.
A reading below 1300 rev/min indicates a
torque converter fault, ie stator free-wheel.
A reading between 1300 and 2200 rev/min (V8)
or between 1300 and 2600 rev/min (Diesel)
indicates reduced engine power.
7.
A reading above 2400 rev/min (V8) or above
2800 rev/min (Diesel) indicates clutch slip.
3.
4.
Loosen selector cable trunnion nut.
Ensure that gearbox selector lever is in 'P'
position, (fully forward) and tighten trunnion
nut.
NOTE: The figures quoted above were
measured at sea level with an ambient
temperature of 20°C (68°F). At higher altitudes
or higher ambient temperatures, these figures
will be reduced.
5.
Lower ramp.
ADJUSTMENTS
44-21
| Categories | Land Rover Defender, Land Rover Discovery II, Range Rover |
|---|---|
| Tags | Land Rover |
| Model Year | 1999 |
| Download File |
|
| Document Type | Workshop Manual |
| Language | English |
| Product Name | Discovery Series II |
| Product Brand | Land Rover |
| Document File Type | |
| Publisher | landrover.com |
| Wikipedia's Page | http://en.wikipedia.org/wiki/Land_Rover |
| Copyright | Attribution Non-commercial |
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