300Tdi Discovery
ZF
1
SPECIFICATIONS, TORQUE
TORQUE VALUES
NOTE: Torque wrenches should be regularly checked for accuracy to ensure that all fixings are
tightened to the correct torque.
Nm
Coupling shaft to mainshaft
42*
......................................................................
Filler tube to sump
68
.....................................................................................
Gear change lever to gearbox
25
...................................................................
Cooler pipe adaptor to gearbox
42
.................................................................
Securing screws - clutch F
10
.........................................................................
Securing screw - parking pawl
10
...................................................................
Securing screws - pump
10
............................................................................
Intermediate plate plugs (M20)
50
..................................................................
Intermediate plate plugs (M14)
40
..................................................................
Bell housing mounting bolts
46
.......................................................................
Governor mounting screws
10
........................................................................
Extension housing bolts
23
.............................................................................
Control unit mounting bolts
8
.........................................................................
Sump plug
10
..................................................................................................
Mounting screws for sump
8
..........................................................................
Drive plate to converter
39*
.............................................................................
Gearbox to engine
42
.....................................................................................
Strut (threaded end)
42
...................................................................................
Bottom cover to converter housing
9
.............................................................
Cover - converter housing
9
...........................................................................
Drive plates to crankshaft adaptor
40*
............................................................
Adaptor to crankshaft
84
.................................................................................
NOTE: * These bolts must have threads coated with Loctite 270 prior to assembly.
Torque values below are for all screws and bolts used except for those that are specified otherwise.
METRIC
Nm
M5
6
......................................................................................................
M6
9
......................................................................................................
M8
25
.....................................................................................................
M10
45
...................................................................................................
M12
90
...................................................................................................
M14
105
..................................................................................................
M16
180
..................................................................................................
UNC / UNF
1/4
9
......................................................................................................
5/16
24
...................................................................................................
3/8
39
.....................................................................................................
7/16
78
...................................................................................................
1/2
90
.....................................................................................................
5/8
136
....................................................................................................
