Manitowoc GROVE GMK6400

Maintenance work on the carrier
7.3 Engine
7 - 16 3 302 756 en Maintenance manual
GMK6400
16.11.2018
7.3.3 Installing the drain valve
You can replace the drain plug on the oil pan with a valve.
This makes it easier to check the draining oil during subsequent oil changes.
Spare parts
and
tools
– Drain channel.
– Torque wrench for a torque of 80 Nm (59 lbf ft).
Prerequisites – The truck crane must be level.
– The engine must not be running and must be secured against unauthor-
ised use; à p. 2 - 3.
Installing
the
valve
• Check the thread size (M 20 or M 26).
• Use a drain channel when draining the oil.
• Drain the oil as described in the Engine
manufacturer's documentation
.
• Fit a new gasket and tighten the valve (1).
• Check the valve for leaks after filling the oil.
For the next oil change, you can drain the oil as done for the hydraulic tank;
à Handling the valves, p. 7 - 100.
Designation Quantity GROVE part no.
Valve M 20 x 1.5 1 03041579
Gasket 20 x 24 Cu DIN 7603 1 00117139
or:
Valve M 26 x 1.5
1 03046878
Gasket 26 x 31 Cu DIN 7603 1 00117147
M 20 Torque 60 Nm (44.25 lbf ft)
M 26 Torque 80 Nm (59.00 lbf ft)