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10-08-2019, 12:00 PM | #1 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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Alternator , thermostat water pump replacement
Here’s some pics of my Yaris under the knife
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10-08-2019, 12:03 PM | #2 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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Last pic was Chapman driver (that fits) removing philps screw on a/c line support that when bolt underneath is removed it can moved down out of way
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10-08-2019, 12:24 PM | #3 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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Armstrong 11-994 ratchet 3/8 to 1/4!adapter 14mm socket lower alternator bolt. Upper is 12mm
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10-08-2019, 12:31 PM | #4 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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No room to pull lower alternator bolt out with ratchet so I used a 14mm locking flex head wrench angled to fit between alternator and a/c lines.
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10-08-2019, 12:37 PM | #5 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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Alternator out there’s your water pump
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10-08-2019, 12:43 PM | #6 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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And the thermostat housing
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10-08-2019, 12:44 PM | #7 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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Note the rusted nutin last photo .Whole stud came out with but seized to it. Bought a new stud and nut.
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10-08-2019, 01:12 PM | #8 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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Use hose clamp pliers on lower road hose to thermo housing
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10-08-2019, 01:21 PM | #9 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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Hose off.
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10-08-2019, 01:29 PM | #10 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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I pulled thermostat out with a hook and pick
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10-08-2019, 01:46 PM | #11 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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New Thermostat and o ring. Out new stud in block with stubby 1/4 ratchet and 4mm socket. Cleaned housing with acetone/rag. Nuts are 10mm. Reassembled
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10-08-2019, 02:08 PM | #12 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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You should remove water pump pulleys bolts with belt on. I didn’t and put a 9 inch 1/4 extension to prevent pulley from turning. Scared back of pulley a bit. I used a new pulley so wasn’t concerned .
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10-08-2019, 02:15 PM | #13 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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I removed 10mm water pump bolts/nuts with a 8 inch matco 1/4 drive ratchet . Lowest bolt is near the hump in pump at bottom. I accidentally removed timing cover bolt that is very close to water pump bolt.
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10-08-2019, 03:06 PM | #14 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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Removed pump. Far right is bottom bolt hole that’s hard to tighten and close to timing cover bolt . Note dried pink coolant
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10-08-2019, 03:08 PM | #15 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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Tightening stud . Pump has 2 studs with 2 nuts and 3 bolts.
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10-08-2019, 03:10 PM | #16 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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Used permeated gasket remover and a razor blade at 90 degree angle. Ended up massaging goo gone oven cleaner on timing cover with m thumb 3 times . Throughly rinsing with water .
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10-08-2019, 03:16 PM | #17 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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Install new gasket and pump . Tighten to 11nm or 97 inch lbs. I used 100 inch pounds. Shown is gearwrench torque wrench between pump and firewall. The back nut and bottom bolt had to be done leaning on engine cover torque wrench towards firewall.
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10-08-2019, 03:21 PM | #18 |
Drives: Olive yaris,FRS, Dakota R/T Join Date: Aug 2013
Location: Pa
Posts: 147
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Before torquing I tightened with little 3 inch tekton 1/4 ratchet. Then final torque with torque wrench
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