Contact Gasp Adjustment. Adjust contacts
Inspect and Repair.
Inspect burner and blower parts,
Flame Suits Adjustment. Adjust flame
switch in a similar manner as described in paragraph
cracked, burned, dented or otherwise
Replace faulty or defective parts.
581. Cab Fresh Air Heater Installation
Install carrier cab fresh air heater assembly
580. Cab Fresh Air Heater Reassembly
Reassembly. Reassemble the cab fresh air
Install crane cab fresh air heater assembly
heaters in reverse of the numerical sequence as
illustrated on 275.
LXXIII. CRANE HYDRAULIC MASTER CYLINDER ASSEMBLIES
AND CLUTCH CYLINDER ASSEMBLIES
release springs return the displaced fluid to the master
The master cylinder piston is connected to the
583. Crane Hydraulic Master Cylinder
control lever through linkage and when force is applied
Assembly Removal and Disassembly
to the control lever it is transmitted to the master
cylinder piston. The piston forces the fluid under
Removal. Remove the master cylinder
pressure through the lines into the clutch cylinder, which
moves the piston in the clutch cylinder outward
Disassemble the master
actuating the clutch. When the master cylinder control
cylinder assembly in numerical sequence as illustrated
lever is released or set in neutral position the clutch
Figure 276. Crane hydraulic master cylinder, and clutch cylinder assemblies, exploded view.