Maintenance - 7420, 8420, 8420G
42
Lubrication
Recommendations
Always use a good quality multi-purpose / lithium
base grease when lubricating the equipment.
• Always use a hand-held grease gun.
• Clean fitting before greasing, to avoid injecting dirt
and grit.
• Replace and repair broken fittings immediately.
• If fittings will not take grease, remove and clean
thoroughly. Replace fitting if necessary.
WARNING
AVOID INJURY OR DEATH
Stop engine, set brake, remove ignition key,
and wait for all moving parts to stop before
servicing, adjusting, repairing, or unplugging.
Support the equipment with blocks or safety
stands before working beneath it.
Follow good shop practices:
• Keep service area clean and dry
• Be sure electrical outlets and tools are properly
grounded
• Use adequate light for the job.
Use only tools, jacks, and hoists of sufficient
capacity for the job.
Replace and secure all shields removed during
servicing before operating.
Use heavy leather gloves to handle sharp
objects.
Check hydraulics regularly for leaks. Use
cardboard to look for leaks, and use hand and
eye protection.
Relieve pressure on hydraulic system before
repairing or adjusting.
Locations
IMPORTANT
Fluid such as engine oil, hydraulic fluid,
coolants, grease, etc. must be disposed of
in an environmentally safe manner. Some
regulations require that certain spills and leaks
on the ground must be cleaned in a specific
manner. See local, state and federal regulations
for the correct disposal.
Figure 22
Apply two to three pumps of grease to the cross
and bearings (Item 1) [Figure 22] on the PTO
driveline. Grease every 8 hours.
Note: Images may not show your exact PTO
driveline but the procedure is correct.
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Summary of Contents for Allied 8420G
Page 1: ...092017 FK331 OPERATOR AND PARTS MANUAL Snowblower Model 7420 8420 8420G...
Page 2: ......
Page 6: ...Warranty Registration Form 7420 8420 8420G 2...
Page 8: ...Introduction 7420 8420 8420G 4...
Page 12: ...Introduction 7420 8420 8420G 8...
Page 14: ...Safety 7420 8420 8420G 10...
Page 24: ...Assembly 7420 8420 8420G 20...
Page 32: ...Operation 7420 8420 8420G 28...
Page 44: ...Maintenance 7420 8420 8420G 40...
Page 52: ...Parts Identification 7420 8420 8420G 48...
Page 70: ...Specifications And Shipping Kit Numbers 7420 8420 8420G 66...
Page 72: ...Specifications And Shipping Kit Numbers 7420 8420 8420G 68 HardwareTorque Values Metric Chart...
Page 73: ...Specifications And Shipping Kit Numbers 7420 8420 8420G 69 Imperial Chart...
Page 74: ...Specifications And Shipping Kit Numbers 7420 8420 8420G 70...
Page 76: ...Warranty 7420 8420 8420G 72...
Page 79: ......
