• Bolts and washers can be reused,
but nuts can only be reused once.
If in doubt, install new nuts.
•
If a bolt must be replaced, then
nuts and bolts must be replaced in
pairs.
• Fasteners must be torqued from
the nut to achieve correct clamp
load.
Metric Fastener
Size (with all
MET
AL Lock-
nuts)
Tightening
Specification lb-ft
(N•m)
M10 29-41 (39.4-55.6)
Metric Fastener
Size (with all
MET
AL Lock-
nuts)
Tightening
Specification lb-ft
(N•m)
M12 51-69 (69.1-93.5)
M16 125-165
(169.5-223.7)
M20 230-300
(311.8-406.8)
Noise Control System -
Maintenance Log
T
o ensure your vehicle's noise control
requirements are maintained, record
maintenance checks. Use the following log
sheet and retain copies of documents
regarding maintenance services performed
and parts replaced on the vehicle.
Component Recom-
mended
Interval
(Miles)
Date & R.O.
No.
Repair
Facility &
Location
Work
Performed
Date & R.O.
No.
Repair
Facility &
Location
Work
Performed
Exhaust System
Routing Integrity
25,000
Shutters Shrouds 25,000
Hood Insulation
Blanket
10,000
MAINTENANCE - Specification Reference Charts
Y53-6113-1A1 (11/20) 281
5
To Next Page
Loading...
