Section 7
Routing
7-4
02/09
Routing of wires and hoses near Exhaust system
taBle 7-1.
Exhaust – System Clearance
description
Shielded
unshielded
Coolant hoses, HVAC hoses and tubing, and electrical wires
within 15” of the turbo and/or over 15” from the turbo
2” minimum
3” minimum
Fuel hoses
within 15” of the turbo
over 15” from the turbo
n/a
2” minimum
4” minimum
3” minimum
Fuel tanks and hydraulic tanks
crossing tank
parallel to tank
end of tank
aluminum/ceramic-coated exhaust pipe crossing tank
n/a
n/a
n/a
n/a
2” minimum
2” minimum
1” minimum
1 5” minimum
Air hose
nylon
wire braid
3” minimum
2” minimum
8” minimum
3” minimum
Exhaust system
(pipe, muffler)
Heatshield (or blanket)
Component
Shielded dimension
Unshielded dimension
figure 7-5.
Definition of measurements.
heat shielding must not be directly mounted or applied to the diesel particulate
Filter (DPF). Failure to comply may result in excessive heat build up around the
dpf resulting in equipment damage.
caution:
Summary of Contents for T470
Page 1: ...Kenworth T470 Body Builder Manual ...
Page 2: ......
Page 3: ...Kenworth T470 Body Builder Manual ...
Page 8: ......
Page 10: ......
Page 14: ......
Page 38: ...Section 3 Dimensions 08 09 3 24 Watson Chalin Atlas 22 5K Non Steerable Pusher ...
Page 74: ......
Page 91: ...08 06 Section 6 Electrical 6 17 5 Push down to unhook connector from switch ...
Page 109: ...08 09 ...
Page 110: ...08 09 Kenworth Truck Company P O Box 1000 Kirkland WA 98083 425 828 5000 ...