The vehicle, a 1991 safari serengeti (m3450), was recently parked with a reduced load on the drive axle (both left and right leveling jack partially extended). While performing other service work, a significant (softball-sized) bulge was noticed on the sidewall of the inner right rear tire on the rv. Tires (all 6) have even tread wear, less than 10,000 miles on them, and were manufactured with date code 4903--they show no signs of dry-rot/cracking/weather exposure. If the vehicle were driven without this failure being noticed, a blowout would be expected in short order, with associated loss of control possibilities and overloading of the remaining right rear tire.
The worst 1991 Oshkosh MC18FG problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Tires1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Tires1
Recalls 1
Service brakes, hydraulic: foundation components: hoses, lines/piping, and fittings
- What is wrong
- The front brake line has a possible assembly error in which there is insufficient clearance between the brake line and the power steering mounting bracket.
- Risk
- Prolonged interference conditions may result in a failureof the front brake line, resulting in loss of braking power to the front wheels.
- Remedy
- Repair to assure minimum clearance between brake line and power steering mounting bracket; or, if necessary, install new brake line that will alleviate any possibility of interference.
Recall number 92V022000 · Recall details
What 1991 Oshkosh MC18FG owners say
Most recent owner complaints, unedited.
Compare the 1991 Oshkosh MC18FG
Other model years
1991
Questions about the 1991 Oshkosh MC18FG
Is the 1991 Oshkosh MC18FG reliable?
Owners have filed 1 complaint about the 1991 Oshkosh MC18FG, close to a typical MC18FG model year.
What is the most common problem with the 1991 Oshkosh MC18FG?
Tires, with 1 complaint.
How many recalls does the 1991 Oshkosh MC18FG have?
1 recall, covering service brakes, hydraulic.
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