Mercury 150 EFI Service Manual page 467

END CAP INSPECTION
1. Inspect seal and O-ring for cuts and abraisions. If replacement is required, install
BRUSH and SEAL KIT 828714A1.
2. Inspect bushing for wear. If bushing appears to be excessively worn – grooves,
scratches, etc. – install END FRAME ASSEMBLY (COMPLETE) 828715A1.
a -
b -
c -
3. If trim motor is overheated, a thermoswitch located under brush card will open. Nor-
mally, this switch will reset itself within 1 minute.
a -
90-883728 JULY 2001
a
a
b
b
Seal (Apply 2-4-C with Teflon to seal lips)
O-ring
Bushing
a
a
Thermoswitch
53783
53781
POWER TRIM
c
53785
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