
Originally Posted by
Lionelgee
Hello All,
One example of inaccurate dead reckoning later.
I thought I had cleared one of my old shed door's barrel bolt holders. Namely, a piece of steel water pipe held by a lump of concrete. It was obscured by some tall grass.
Thunk ... whoop ... whoop ... lots of pretty sparks. A nice big circle dug into the soil. Thwack went the cutter belt.
The cutter spindle assembly collapsed when left mower blade/bar hit the door stop.
So today I took the cuter deck off the mower and had a closer inspection. Hmmm that rod does not look like it used to. Looks like there are loose rivets hanging off that bracket near the rod. Turns out after going online to inspect a parts catalogue I can now make out: The rod is actually the blade brake rod that connects two brackets to just near the spindle units' v-belt pulleys. The rivets used to hold the brake pad material. The other brake pad was pretty worn out.
At the end of the day a moment's inattention has cost: 2 blade brake brackets and the connecting blade brake rod. Weee! Lesson learnt! String-line trim all the edges first!
In case you are wondering - I had already ordered a new set of spindle assemblies - yesterday. When the incident first happened a couple of days ago I only had a cursory look and it seemed that the spindle assembly had collapsed. It was getting pretty dark so visibility was not the best. Plus, I was just a tad annoyed with myself
Since the cutter spindle is one of a pair fitted when the mower was new back in 2014, I figured I would get a new matching pair - that was yesterday. It seemed a good idea at the time.
Then today after I had disconnected the cutter deck from the mower I found that the top bearing had collapsed - all I had really needed to do was to go to the local bearing shop and buy four new bearings to kit out both the spindle assemblies. Bugger!
The other lesson learnt - do not order parts until everything is disassembled and cleaned so you can have very close inspection and do not assume the worst. First impressions can be deceptive....apparently!
Kind regards
Lionel
I was playing with one of these on the weekend
AG220.jpg
The bearing that supports the rotor on the drive side had collapsed and taken the seal with it. Disassembly was fairly easy by dismantling the belt drive and removing the four bolts that hold the bearing retainers at each end. The non drive end has a grease nipple on the side of the mower which seals against the bearing housing. The drive side must have an oil seal that has disappeared and is not listed in the (Chinese) parts manual. I got it back together and noticed that there was nothing holding the grease in the bearing housing 
Back to the bearing shop this week for a seal....
Regards,
Tote
Go home, your igloo is on fire....
2014 Chile Red L494 RRS Autobiography Supercharged
MY2016 Aintree Green Defender 130 Cab Chassis
1957 Series 1 107 ute - In pieces
1974 F250 Highboy - Very rusty project
Assorted Falcons and Jeeps.....
Bookmarks