370 • SECTION 10 --- CHASSIS INFORMATION
NEPTUNE 2004
Drive Axle Lubricant:
The rear axle is filled with synthetic gear oil meeting MIL-L-2105D specifications.
Change interval is every 250,000 miles, or 36 months, whichever occurs first.
During lubricant change, fine metal particles will be observed clinging to the
magnetic fill and drain plugs of the axle. These particles are normal wear particles
from the axle components, but will cause faster than normal wear of the axle
components if allowed to circulate through the lubricant. It is recommended that the
magnetic plugs be tested, if not replaced, at each lubricant change when petroleum-
based lubricants are used, or every 100,000 miles when synthetic lubricant is used.
These plugs should have sufficient magnetic strength to pick up a 1.5 pound weight
of low carbon steel. Never replace a magnetic plug with a non-magnetic "pipe plug"
as they will not keep the lubricant clear of metal particles or seal properly.
The level of lubricant in the rear axle should be checked every 30,000 miles or
annually, whichever comes first. This will ensure adequate lubricant in the axle for
proper operation.
Proper Drive Axle Lubricant Level:
• Regular inspection of the drive axle lube levels is an essential
maintenance procedure.
• Clean the area around the fill plug, which is located approximately
halfway up the axle housing bowl.
• Remove the fill plug and observe the lubricant level.
• The lubricant should be level with bottom of the hole.
• Important: The lube level close enough to the hole to be seen or
touched is not sufficient. The lube must be level with the hole.
• Correct the level as necessary.
• Re-install the fill plug and tighten to 35 ft. lbs.
NOTE: When checking the lube level also check the housing
breathers. Clean the breathers if dirty or replace them if damaged.
Summary of Contents for Neptune 2004
Page 12: ......
Page 16: ......
Page 36: ......
Page 38: ......
Page 84: ...84 SECTION 2 DRIVING SAFETY NEPTUNE 2004 Weight Label...
Page 90: ...90 SECTION 2 DRIVING SAFETY NEPTUNE 2004 020254...
Page 92: ...92 SECTION 2 DRIVING SAFETY NEPTUNE 2004 020255B...
Page 93: ...DRIVING SAFETY SECTION 2 93 NEPTUNE 2004 2 020263 Weight Record Sheet...
Page 94: ...94 SECTION 2 DRIVING SAFETY NEPTUNE 2004 VIEWS Front Rear 010726c 010725...
Page 95: ...DRIVING SAFETY SECTION 2 95 NEPTUNE 2004 2 Roadside Curbside 010723d 010724e...
Page 106: ...106 SECTION 2 DRIVING SAFETY NEPTUNE 2004 NOTES...
Page 108: ......
Page 151: ...EXTERIOR INTERIOR CARE SECTION 3 151 NEPTUNE 2004 3 NOTES...
Page 152: ...152 SECTION 3 EXTERIOR INTERIOR CARE NEPTUNE 2004 NOTES...
Page 154: ......
Page 191: ...4 APPLIANCES SECTION 4 191 NEPTUNE 2004 NOTES...
Page 192: ...192 SECTION 4 APPLIANCES NEPTUNE 2004 NOTES...
Page 194: ......
Page 231: ...EQUIPMENT SECTION 5 231 NEPTUNE 2004 5 NOTES...
Page 232: ...232 SECTION 5 EQUIPMENT NEPTUNE 2004 NOTES...
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Page 255: ...WATER SYSTEMS SECTION 6 255 NEPTUNE 2004 NOTES 6...
Page 256: ...256 SECTION 6 WATER SYSTEMS NEPTUNE 2004 NOTES...
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Page 276: ...276 SECTION 7 LP GAS SYSTEMS NEPTUNE 2004 NOTES...
Page 278: ......
Page 313: ...ELECTRICAL SYSTEMS HOUSE SECTION 8 313 NEPTUNE 2004 NOTES 8...
Page 314: ...314 SECTION 8 ELECTRICAL SYSTEMS HOUSE NEPTUNE 2004 NOTES...
Page 316: ......
Page 346: ...346 SECTION 9 ELECTRICAL SYSTEMS CHASSIS NEPTUNE 2004 NOTES...
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Page 411: ...CHASSIS INFORMATION SECTION 10 411 NEPTUNE 2004 10 METRIC U S CONVERSION CHART...
Page 413: ...CHASSIS INFORMATION SECTION 10 413 NEPTUNE 2004 10...
Page 414: ...414 SECTION 10 CHASSIS INFORMATION NEPTUNE 2004...
Page 415: ...CHASSIS INFORMATION SECTION 10 415 NEPTUNE 2004 10...