2-7. TABLE OF OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
Item to be
Not Fully Mission
Earth Auger Assembly
Check that Auger Drive Unit thru
Pins are bent or
Mounting at Connecting
Connecting Link is mounted to SEE
bind in place.
dipper and is secured in place by link
pin. Check that oblong head of link
pin is seated against pin stop.
Check that lynch pin is installed thru
Either pin worn,
end hole in link pin and is in locked
elongated holes in
Check that cotter pin is installed thru
end hole of unit clevis pin and is in
broken off, ends
Check Connecting Link for bent Rust thru.
parts, enlongated pin holes, rust
damage to pipe or defective welds.