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Remove the six bolts (T) . Remove the cover (U) the top the front frame.
from CNH Leica Geosystems Moldboard 800C 836C 836C AWD 856C 856C AWD F156.8A Motor Instructions Manual
NOTICE: the weight the blade control valve (2) and bracket (1) assembly is approximately ( 28.7 ). Have another person help you lift and install the assembly the machine.
W ARNING
Heavy object! The following instruction requires two people. Failure comply could result death serious injury .
W1270A
Install the blade control valve (2) and bracket (1) assembly the hydraulic tank, the rear the machine. Use the four washers (7) , the four lock washers (8) and the screws (9) fix the blade control valve (2) and bracket (1) assembly the hydraulic tank.
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Hydraulic components installation
NOTE: the installation the moldboard control hydraulic hoses requires two people pass the hydraulic hoses through the engine compartment, and, when necessary , under the cab route the hydraulic hoses the front control valves. The hydraulic hoses , (17) , (28) , (29) , (30) , (31) , (32) and (33) are routed the right - hand side the engine compartment. The hydraulic hose (10) is routed the left - hand side the engine compartment. NOTE: when disconnecting the hydraulic lines, keep the hydraulic hoses and fittings plugged until final connection prevent contamination into the hydraulic system.
Connect the hydraulic hose the front fitting (3) (port “T”) installed the blade control valve (2) .

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Locate the hose (X) the right - hand side the machine. Disconnect the hose (X) from the T- fitting (already present) installed the hydraulic tank.

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