2011 THOR MOTOR COACH AVANTI Recalls (4)

Campaign:
11V519000 on 10/26/2011
Component:
Engine and engine cooling
Manufactured:
01/20/2011 - 09/15/2011
Affected:
106
Defect:
Thor motor coach (tmc) is recalling certain model year 2011-2012 tuscany, astoria, and avanti recreational vehicles manufactured from january 21, 2011, through september 16, 2011, equipped with a cummins isx or isl diesel engine. the v-band clamp assembly, part numbers q187684, q187685, and q187686, used to connect the inlet and outlet cone sections to the diesel oxidation catalyst (doc)/diesel particulate filter (dpf) include a t-bolt which can fracture and fail when subjected to stress or load. a fracture or failure of the t-bolt may cause the clamp to loosen and the inlet or outlet sections attached to the doc/dpf housing to disconnect.
Consequence:
If the inlet or outlet sections disconnect, hot exhaust gases can vent prior to exiting the tailpipe, creating the risk of combustion and a fire. if both clamps fail, there is a risk in some applications that the doc/dpf housing may detach completely, creating a road hazard.
Correction:
Tmc is working with cummins to identify and notify owners of the recall campaign. repairs will be performed by authorized cummins dealers free of charge. the safety recall began october 10, 2011. owners may contact cummins at 1-812-377-5000.
Notes:
The nhtsa number for the cummins recall is 11e-031.cummins' recall campaign number is c1154.owners may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to <a href=http://www.safercar.gov>http://www.safercar.gov</a> .
Campaign:
12V280000 on 06/19/2012
Component:
Service brakes, hydraulic
Manufactured:
01/23/2008 - 09/27/2010
Affected:
90
Defect:
Thor motor coach (tmcrv) is recalling certain model year 2008-2010 outlaw and model year 2011 avanti recreational vehicles manufactured from january 24, 2008, through september 28, 2010, equipped with bosch hydraulic disc brakes. hydraulic brake equipped motorhome chassis exposed to long periods of time of non-driving may experience diametrical brake caliper piston growth and reduced piston to bore clearance potentially leading to brake drag and overheating resulting in reduced brake performance.
Consequence:
Reduced brake performance increases the risk of a crash.
Correction:
Freightliner custom chassis (fccc) will notify owners, and dealers will repair the vehicles, free of charge. an interim letter was mailed to owners by dtna on august 6, 2012. owners may contact thor motor coach at 1-877-500-1020.
Notes:
Customers may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236(tty 1-800-424-9153), or go to http://www.safercar.gov.
Campaign:
15V745000 on 11/09/2015
Component:
Equipment:recreational vehicle
Manufactured:
05/02/2007 - 03/12/2015
Affected:
12,656
Defect:
Thor motor coach (thor) is recalling certain model year 2011-2016 thor challenger, thor citation, thor hurricane, thor tuscany, thor windsport, 2011-2012 thor astoria, thor avanti, thor chateau, 2011-2014 thor daybreak, 2011-2015 thor outlaw, thor siesta, 2014-2015 thor miramar, 2012 thor four winds, 2008-2011 damon astoria, damon daybreak, damon outlaw, damon tuscany, 2008-2012, damon challenger, 2008-2010 damon essence, 2009-2011 damon avanti, four winds chateau, four winds citation, four winds four winds, four winds hurricane, four winds siesta, four winds windsport, 2009-2010 four winds dorado, four winds dutchmen, four winds magellan, four winds mandalay and 2009 four winds fun mover, and four winds presidio motorhomes. the affected vehicles are equipped with certain lippert-brand coachstep double and triple electric steps. these steps use a bolt to attach the fan gear assembly to the steps. this bolt may fracture allowing the fan gear to disengage from the steps. as a result, the steps may not remain in the expected position and may be unstable.
Consequence:
Unstable entry and exit steps increase the risk of injury.
Correction:
Thor will notify owners, and dealers will install a retainer bracket to reinforce the operating mechanism and replace all of the affected bolts, free of charge. the recall began on january 6, 2016. owners may contact thor customer service at 1-877-855-2867. thor's number for this recall is rc000111.
Notes:
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.safercar.gov.
Campaign:
17V758000 on 11/28/2017
Component:
Equipment
Affected:
110,400
Defect:
Thor motor coach (thor) is recalling various 2003-2018 recreational vehicles, equipped with kidde plastic-handle or push button 'pindicator' fire extinguishers. see a list of the affected trailer models at: https://static.nhtsa.gov/odi/rcl/2017/rmisc-17v758-5764.pdf. these extinguishers may become clogged, preventing the extinguisher from discharging as expected or excessive force may be needed to activate the extinguisher. additionally, in certain models, the nozzle may detach from the valve assembly with enough force that it could cause injury and also render the product inoperable. for a full list of the affected fire extinguisher models visit: https://static.nhtsa.gov/odi/rcl/2017/rmisc-17e062-5427.pdf
Consequence:
In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.
Correction:
Thor will notify owners, instructing them to contact kidde for a replacement fire extinguisher, free of charge. the recall began on january 15, 2018. owners may contact thor customer service at 1-877-500-1020, or kidde customer service toll-free at 1-855-262-3540, or online at www.kidde.com and click on "product safety recall" for more information.
Notes:
Owners may also contact the national highway traffic safety administration vehicle safety hotline at 1-888-327-4236 (tty 1-800-424-9153), or go to www.safercar.gov.

2011 THOR MOTOR COACH AVANTI TSB

Bulletin:
LTR 110317
Component:
355200 equipment:other:owners/service/other manual
Summary:
This letter stated that there was one (1) service notification issued for the month of october, 2017.

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