
9.12 Chassis – 9 Frame, Body, Cab and Accessories
Maintenance Manual Ottawa T2 4x2
good smooth radius. If extensive damage is incurred to a cross
member, the cross member should be replaced. It may be nec-
essary to align the frame and level the rails before repairing the
frame.
The following procedure should be used to repair cracks in a
rail, reinforcement or cross member.
1. Remove any equipment that will interfere with access to the
crack.
2. Locate the extreme end of the crack and drill a 1/2-inch
(12.7 mm) hole.
3. V-grind the entire length of the crack from the starting point
to the hole at the extreme end. The angle of the “V” will de-
pend on the welding process used.
4. The bottom of the crack should be opened up 1/16 inch (1.6
mm) to allow good penetration of the weld. (A hacksaw
blade may be used for this.)
5. Weld with the proper electrode and proper welding tech-
niques.
6. Grind the weld smooth on both the inside and outside of the
rail or cross member. Be extremely careful to eliminate
weld buildup or notches on the edge of the flange.
Содержание Ottawa t2
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Страница 31: ...22 0 4 Preventive Maintenance Technique C Preventive Maintenance Maintenance Manual Ottawa T2 4x2 ...
Страница 47: ...38 0 8 Electrical Instruments 0 Machine Complete Maintenance Manual Ottawa T2 4x2 ...
Страница 53: ...44 1 11 Start Stop 1 Engine Maintenance Manual Ottawa T2 4x2 ...
Страница 55: ...46 2 Transmission Maintenance Manual Ottawa T2 4x2 ...
Страница 57: ...48 3 Driveline Axle Maintenance Manual Ottawa T2 4x2 ...
Страница 71: ...62 5 3 Diagnosis Power Steering 5 Steering Maintenance Manual Ottawa T2 4x2 1 2 end wrench Allen wrench 5 16 ...
Страница 73: ...64 5 4 Diagnosis Hydrostatic Steering 5 Steering Maintenance Manual Ottawa T2 4x2 ...
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Страница 139: ...130 9 16 Accessories and Options 9 Frame Body Cab and Accessories Maintenance Manual Ottawa T2 4x2 ...
Страница 145: ...136 11 2 Safety 11 Common Electric Maintenance Manual Ottawa T2 4x2 Chassis Power Board ...
Страница 153: ...144 12 5 Air Dryer 12 Common Pneumatics Maintenance Manual Ottawa T2 4x2 ...
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