9999 MACK MR SERIES TSBs (16)

Bulletin:
98052704B002
Component:
061000 engine and engine cooling:engine
Summary:
A rear frame arrangement and associated parts are available through the mack parts system to replace the trunnion bracket on an ss440 or ss441 series suspension with an s501 trunnion bracket. *yc
Bulletin:
SB725001
Component:
115000 electrical system:fuses and circuit breakers
Summary:
Subject regarding incorrect circuit breaker identification plate. *yc
Bulletin:
PI523
Component:
115000 electrical system:fuses and circuit breakers
Summary:
Subject regarding circuit breaker identification plate replacement. *yc
Bulletin:
SB360010
Component:
105300 power train:driveline:driveshaft
Summary:
Information regarding power take - off pump driveshaft / radiator clearance. *yc
Bulletin:
SB541002
Component:
020000 suspension
Summary:
Information on installing the new-style height control valve for al suspension built with height control valve and separate pilot dump valve. *tt
Bulletin:
P1526
Component:
044300 service brakes, air:drum:chamber
Summary:
Information regarding the replacing incorrect front steer axle brake chamber brackets on mr and le model chassis. *mjs
Bulletin:
PI526
Component:
161000 structure:frame and members
Summary:
Information on replacing incorrect front steer axle brake chamber brackets on certain model chassis. *tt
Bulletin:
PI536
Component:
020000 suspension
Summary:
Subject regarding hendrickson hn suspension 18 - 1/2 inch saddle inspection on certain waste management, inc. model chassis. *tt
Bulletin:
SC260
Component:
036000 service brakes, hydraulic:antilock
Summary:
Subject regarding bendix anti-lock brake system electronic control unit replacement. *tt
Bulletin:
SB662003
Component:
160000 structure
Summary:
Service bulletin regarding quarter fender mounting post loosening and rotating on cx, ch, cl, rb, rd6 and mr model vehicles equipped with the mack al suspension. *tt
Bulletin:
SB131004
Component:
020000 suspension
Summary:
Subject regarding front suspension load cushion damage on certain model chassis equipped with 20,000 lbs suspension and taperleaf front springs. *tt
Bulletin:
SB234005
Component:
063200 engine and engine cooling:exhaust system:manifold/header/muffler/tail pipe
Summary:
Some model chassis, equipped with either an e7 or e-tech engine, may experience cracks in the exhaust pope flange at the turbocharger connection. *tt
Bulletin:
K91214678
Component:
102000 power train:manual transmission
Summary:
Automated manual transmission ( amt ) faults - diagnostic trouble codes ( dtcs ) p1052 - 18 , pid 33 fmi 5 intermittent fault in cold weather.updated with new information and procedure
Bulletin:
K93039325
Component:
070000 fuel system, gasoline
Summary:
Mack chassis - diesel exhaust fluid ( def ) contamination in fuel system, inspection and repair - us10 and newer; includes us17 chassis (ghg17 only document in development)
Bulletin:
K11533602
Component:
110000 electrical system
Summary:
Diagnostic tool ( j-pro, premium tech tool ( ptt ) ) displays incorrect timestamp for diagnostic trouble code ( dtc ) / fault code occurrences; system date and time information.improved title and description for better searchability
Bulletin:
K24413634
Component:
110000 electrical system
Summary:
Mack chassis - diagnostic trouble code ( dtc ) / fault code spn 1231 fmi 9 inactive on dtc readout, counts in multiples of three - us10 emissions.reworded for clarity, added link to related cbr solution.

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