4-2 MAINTENANCE PROCEDURES
4-2.1
Repair Parts
Repair parts are illustrated and listed in a
separate parts manual. Replacement of parts due
to wear is determined by examination and meas-
urement in the Maintenance Procedures of this
section.
4-2.2
Tools and Equipment
Tools, equipment, and personnel normally
found in a facility capable of making truck repairs
will be adequate for maintenance of the semitrailer.
No other special tools or equipment should be nec-
essary.
4-2.3
Torque Values
list torque values for stan-
dard hardware and hydraulic fittings. They are in-
tended as a guide for average applications involv-
ing typical stresses and mechanical surfaces. Val-
ues are based on the physical limitations of clean,
plated, and lubricated hardware. In all cases, when
an individual torque value is specified, it takes pri-
ority over values given in this table. Replace origi-
nal fasteners with hardware of equal grade.
4-2.4
Cleaning
a.
Wash semitrailer to remove all accumulated
dirt and grime.
b.
Use any mineral spirits paint thinner (or its
equivalent) to remove grease and oil from all
parts of the trailer. Rinse degreasing solution
off with cold water.
c.
Inspect semitrailer for cause of any reported
troubles.
WARNING
PAINT THINNER AND OTHER SOL-
VENTS ARE FLAMMABLE AND TOXIC
TO EYES, SKIN, AND RESPIRATORY
TRACT. AVOID SKIN AND EYE CON-
TACT. GOOD GENERAL VENTILATION
IS NORMALLY ADEQUATE. KEEP
AWAY FROM OPEN FLAMES OR
OTHER COMBUSTIBLE ITEMS.
4-3
LUBE
SEASON
BRAND AND PRODUCT
(WEIGHT AND/OR TYPE)
AMOCO
EXXON
PHILLIPS
TEXACO
1
ALL YEAR
Rycon MV
HDX Plus 10W
Mangus Oil
A KV 5W-20
Rando HD-AZ
2
SUMMER
Permagear EP 460
SAE 140
Spartan 460
SAE 140
Phil Gear Lube 460
SAE 140
Meropa 460
SAE 140
WINTER
Permagear EP 220
SAE 90
Spartan 220
SAE 90
Phil Gear Lube 220
SAE 90
Meropa 220
SAE 90
3
ALL YEAR
Lit-Multi-purpose
Grease
Ronex Multi-purpose
Grease
Phil Lube M.W. Grease MarFax All Purpose
4
ALL YEAR
Industrial
Oil 32
Estic 32
Condor 32 or
Magnus 32
Regal Oil
R&O 32
5
ALL YEAR
Gear Lube
SAE 80W-90
Gear Oil GX
SAE 80W-90
Superior MP Gear Oil
SAE 80W-90
Multi-gear EP SAE
80W-90
6
ABOVE
0
o
F
Ultimate Gold
10W-30, 10W-40
SuperFlow
10W-30, 10W-40
Tropartic
10W-30, 10W-40
Havoline
10W-30, 10W-40
BELOW
32
o
F
Ultimate Gold 5W-20,
5W-30
SuperFlow
5W-20, 5W-30
Tropartic
5W-20, 5W-30
Havoline
5W-20, 5W-30
Table 4-1 Lubrication Specifications
Summary of Contents for 825A
Page 8: ......
Page 12: ......
Page 14: ...3 2 Figure 3 1 Model 825 Trailer Terminology Figure 3 2 Service Hookups...
Page 18: ...3 6 Figure 3 3 Hydraulic Controls...
Page 22: ...3 10 Figure 3 5 Swingout Outrigger Platform Extension...
Page 24: ...3 12 Figure 3 6 Gooseneck Attachment to Frame...
Page 34: ......
Page 36: ...4 2 Figure 4 1 Lubrication Points...
Page 40: ...4 6 Figure 4 2 Model 825A Wiring Diagram...
Page 43: ...4 9 Figure 4 4 Tandem Axle Air Ride Suspension System...
Page 44: ...4 10 Figure 4 5 Tandem Axle W Flip Air Ride Suspension System...
Page 47: ...4 13 Figure 4 8 Checking Axle Alignment Figure 4 9 Examples of Camber...
Page 52: ...4 18 Figure 4 12 Axle and Brake Assembly...
Page 59: ...4 25 Figure 4 18 Mounting Tires and Wheels Figure 4 19 Stud Tightening Sequence...
Page 69: ...NOTES 5 9...
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