b.
Contact Gasp Adjustment. Adjust contacts
b.
Inspect and Repair.
in a similar manner as described in paragraph 574 .
b
(1)
Inspect burner and blower parts,
c.
Flame Suits Adjustment. Adjust flame
combustion chamber, and casing for
switch in a similar manner as described in paragraph
cracked, burned, dented or otherwise
574c.
damaged condition.
(2)
Replace faulty or defective parts.
581. Cab Fresh Air Heater Installation
a.
Install carrier cab fresh air heater assembly
580. Cab Fresh Air Heater Reassembly
a.
Reassembly. Reassemble the cab fresh air
b.
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
582. General
cylinder.
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
a.
Removal. Remove the master cylinder
pressure through the lines into the clutch cylinder, which
assembly (para. 180).
moves the piston in the clutch cylinder outward
b.
Disassembly.
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
on figure 276.
Figure 276. Crane hydraulic master cylinder, and clutch cylinder assemblies, exploded view.
AGO 6819A
308
