Would you like to inspect the original subtitles? These are the user uploaded subtitles that are being translated:
1
00:00:00,480 --> 00:00:07,740
today I'm going to replace
2
00:00:03,740 --> 00:00:13,500
rear brake pads on this Cadillac
3
00:00:07,740 --> 00:00:16,920
xt5 2017. the procedure itself is quite
4
00:00:13,500 --> 00:00:20,579
straightforward and very similar to uh
5
00:00:16,920 --> 00:00:22,699
the same of other cars except maybe a
6
00:00:20,579 --> 00:00:27,179
couple things
7
00:00:22,699 --> 00:00:32,579
one is before you proceed
8
00:00:27,179 --> 00:00:35,700
you need to enable service mode to
9
00:00:32,579 --> 00:00:40,100
service brake pads in the rear wheels
10
00:00:35,700 --> 00:00:44,100
from the menu in a car and secondly
11
00:00:40,100 --> 00:00:45,379
this car has electrical motor which
12
00:00:44,100 --> 00:00:50,700
engage
13
00:00:45,378 --> 00:00:54,738
parking brake and you have to
14
00:00:50,700 --> 00:00:58,940
unscrew this and this
15
00:00:54,738 --> 00:00:58,939
bolt with the hex
16
00:00:59,219 --> 00:01:05,219
like this
17
00:01:01,159 --> 00:01:07,399
and remove it and make sure
18
00:01:05,219 --> 00:01:09,900
the pushing
19
00:01:07,400 --> 00:01:13,400
pieces going back
20
00:01:09,900 --> 00:01:13,400
into caliper
21
00:01:14,519 --> 00:01:20,640
so I'm going to show you step by step
22
00:01:17,219 --> 00:01:24,420
how to do this to enable brake service
23
00:01:20,640 --> 00:01:27,239
mode press and hold on
24
00:01:24,420 --> 00:01:29,759
on the pedal
25
00:01:27,239 --> 00:01:33,359
brake pedal then
26
00:01:29,759 --> 00:01:38,900
press and hold this button and wait
27
00:01:33,359 --> 00:01:38,900
until a service light will show up
28
00:01:46,259 --> 00:01:51,599
okay flashing now
29
00:01:48,840 --> 00:01:54,180
so release the button and press it
30
00:01:51,599 --> 00:01:57,658
briefly again
31
00:01:54,180 --> 00:02:00,000
now you can go ahead and work with a
32
00:01:57,659 --> 00:02:04,859
your brakes
33
00:02:00,000 --> 00:02:07,319
after I activated service mode for the
34
00:02:04,859 --> 00:02:12,300
brakes in the menu in the car
35
00:02:07,319 --> 00:02:16,759
I need to for now just to release those
36
00:02:12,300 --> 00:02:16,760
two bolts in here
37
00:02:16,979 --> 00:02:26,939
so I just release these two hex bolts
38
00:02:22,080 --> 00:02:30,239
keeping this unit electrical brake
39
00:02:26,939 --> 00:02:33,199
still in place and now
40
00:02:30,239 --> 00:02:36,060
I need to
41
00:02:33,199 --> 00:02:39,979
unscrew this Bolt
42
00:02:36,060 --> 00:02:39,979
and this bolt in here
43
00:02:42,780 --> 00:02:45,019
okay
44
00:03:03,300 --> 00:03:07,640
okay
45
00:03:04,280 --> 00:03:07,640
I'm going
46
00:03:20,039 --> 00:03:25,378
carefully
47
00:03:22,318 --> 00:03:27,060
and I have a hook
48
00:03:25,378 --> 00:03:28,859
which is
49
00:03:27,060 --> 00:03:32,939
like this
50
00:03:28,860 --> 00:03:35,099
and I'm going to hang this
51
00:03:32,939 --> 00:03:37,800
over the spring
52
00:03:35,098 --> 00:03:42,079
just make sure
53
00:03:37,800 --> 00:03:42,080
my horse is not damaged
54
00:03:43,199 --> 00:03:49,378
okay I haven't uh the caliper
55
00:03:47,280 --> 00:03:53,098
it's safe now
56
00:03:49,378 --> 00:03:55,560
so now actually you can proceed with a
57
00:03:53,098 --> 00:03:57,658
replacement of brake pads
58
00:03:55,560 --> 00:04:00,658
they lose as you can see which is good
59
00:03:57,658 --> 00:04:03,719
sign so this side
60
00:04:00,658 --> 00:04:05,759
I mean brakes but that is not loosened
61
00:04:03,719 --> 00:04:07,378
at all it's very tough
62
00:04:05,759 --> 00:04:10,318
so
63
00:04:07,378 --> 00:04:14,039
you can replace spots right now and
64
00:04:10,318 --> 00:04:18,959
replace lining as well here's a you can
65
00:04:14,039 --> 00:04:21,000
see it but I'm going to detach this
66
00:04:18,959 --> 00:04:24,840
piece all together
67
00:04:21,000 --> 00:04:28,379
clean it seed condition and
68
00:04:24,839 --> 00:04:33,000
put the lining on and then
69
00:04:28,379 --> 00:04:36,659
install it back so to detach
70
00:04:33,000 --> 00:04:39,139
I need to unscrew two bolts one
71
00:04:36,660 --> 00:04:41,759
and another one
72
00:04:39,139 --> 00:04:45,660
and after that
73
00:04:41,759 --> 00:04:50,100
I will do next step
74
00:04:45,660 --> 00:04:51,060
now when I after I remove this piece as
75
00:04:50,100 --> 00:04:54,800
a whole
76
00:04:51,060 --> 00:04:58,399
I need to clean it
77
00:04:54,800 --> 00:04:58,400
and see
78
00:04:59,819 --> 00:05:07,199
what's the condition
79
00:05:02,300 --> 00:05:11,520
and important part is to check
80
00:05:07,199 --> 00:05:13,560
how these pins are moving
81
00:05:11,519 --> 00:05:15,959
so
82
00:05:13,560 --> 00:05:17,339
they should be moving
83
00:05:15,959 --> 00:05:20,239
freely
84
00:05:17,339 --> 00:05:20,239
if not
85
00:05:21,418 --> 00:05:28,819
you open
86
00:05:23,339 --> 00:05:31,939
this boot and put some grease in it
87
00:05:28,819 --> 00:05:35,159
sometimes if boot is damaged
88
00:05:31,939 --> 00:05:38,399
these bolts are Rusty completely and
89
00:05:35,160 --> 00:05:40,500
even if you grease it then you're not
90
00:05:38,399 --> 00:05:42,359
moving so then you have to replace them
91
00:05:40,500 --> 00:05:45,779
all together
92
00:05:42,360 --> 00:05:48,180
so in my case they still moving well I
93
00:05:45,779 --> 00:05:51,418
don't see any damage on the boot but
94
00:05:48,180 --> 00:05:55,978
independently on this I have to
95
00:05:51,418 --> 00:05:58,519
grease this again just in case
96
00:05:55,978 --> 00:05:58,519
so
97
00:06:14,339 --> 00:06:21,719
as you can see it's Rusty but new lining
98
00:06:18,000 --> 00:06:25,079
should be installed here very accurately
99
00:06:21,720 --> 00:06:27,000
otherwise parts will not be moving
100
00:06:25,079 --> 00:06:29,099
easily
101
00:06:27,000 --> 00:06:31,879
so that's why I'm going to clean this
102
00:06:29,100 --> 00:06:31,879
first
103
00:06:33,240 --> 00:06:40,800
sometimes brush is not even enough and I
104
00:06:36,779 --> 00:06:40,799
have to use file instead
105
00:06:42,779 --> 00:06:52,879
so now I clean all this rust
106
00:06:48,418 --> 00:06:52,879
for new lining to be installed
107
00:07:03,360 --> 00:07:06,500
like this
108
00:07:19,680 --> 00:07:26,519
okay it should snap at to some degree
109
00:07:23,399 --> 00:07:29,939
okay like this
110
00:07:26,519 --> 00:07:31,379
so potentially our brake pads will be
111
00:07:29,939 --> 00:07:34,680
installed
112
00:07:31,379 --> 00:07:38,399
in here
113
00:07:34,680 --> 00:07:43,860
like this and moving back and forth
114
00:07:38,399 --> 00:07:47,299
so this part looks like still moving
115
00:07:43,860 --> 00:07:47,300
about another one
116
00:07:55,680 --> 00:08:01,500
another one is very tough
117
00:07:58,139 --> 00:08:05,939
very tough it's not moving at all
118
00:08:01,500 --> 00:08:09,180
and this is where my personal trick
119
00:08:05,939 --> 00:08:10,699
is applied when installing brake pads
120
00:08:09,180 --> 00:08:12,900
like this
121
00:08:10,699 --> 00:08:16,080
I uh
122
00:08:12,899 --> 00:08:17,579
remove half a millimeter from here
123
00:08:16,079 --> 00:08:19,978
and here
124
00:08:17,579 --> 00:08:22,258
this side so
125
00:08:19,978 --> 00:08:25,918
make it thinner
126
00:08:22,259 --> 00:08:29,520
and this side as well and for all if you
127
00:08:25,918 --> 00:08:32,478
talking about two wheels then four all
128
00:08:29,519 --> 00:08:39,000
four brake pads should be
129
00:08:32,479 --> 00:08:41,599
done the same so these small ends
130
00:08:39,000 --> 00:08:46,500
need to be
131
00:08:41,599 --> 00:08:49,560
make sense so that when
132
00:08:46,500 --> 00:08:50,399
it work it's moving back and forth on
133
00:08:49,559 --> 00:08:53,879
the
134
00:08:50,399 --> 00:08:55,320
on the lining freely
135
00:08:53,879 --> 00:08:59,000
easily
136
00:08:55,320 --> 00:09:03,240
then your brake will work more effective
137
00:08:59,000 --> 00:09:04,200
and they will last much longer than this
138
00:09:03,240 --> 00:09:07,440
one
139
00:09:04,200 --> 00:09:10,278
right so I'm going to grind
140
00:09:07,440 --> 00:09:10,279
sides
141
00:09:12,600 --> 00:09:19,259
okay I
142
00:09:15,240 --> 00:09:21,600
am grinded sides of brake pads
143
00:09:19,259 --> 00:09:27,240
as you can see
144
00:09:21,600 --> 00:09:30,899
both sides and made them a bit rounded
145
00:09:27,240 --> 00:09:35,159
so that they are not like scratching the
146
00:09:30,899 --> 00:09:39,600
lining but rather sliding on the lining
147
00:09:35,159 --> 00:09:43,620
and also I notice these new parts
148
00:09:39,600 --> 00:09:46,980
have holes in here as you can see the
149
00:09:43,620 --> 00:09:48,778
old one they did not the factory this is
150
00:09:46,980 --> 00:09:52,200
the factory ones
151
00:09:48,778 --> 00:09:53,639
so this is for
152
00:09:52,200 --> 00:09:56,459
uh
153
00:09:53,639 --> 00:10:01,338
it should be like this
154
00:09:56,458 --> 00:10:01,338
it's like a bracket to
155
00:10:01,500 --> 00:10:06,958
to release the pads which looks like
156
00:10:04,500 --> 00:10:12,139
Improvement to me anyway
157
00:10:06,958 --> 00:10:12,139
now you can apply some Grease
158
00:10:13,200 --> 00:10:17,759
some Grease
159
00:10:14,940 --> 00:10:19,860
to here but the problem with grease is
160
00:10:17,759 --> 00:10:23,179
just a bit
161
00:10:19,860 --> 00:10:28,080
the problem with grease it will
162
00:10:23,179 --> 00:10:31,278
dry out within a month or three months
163
00:10:28,080 --> 00:10:34,920
and fall off
164
00:10:31,278 --> 00:10:36,778
whereas when you grind
165
00:10:34,919 --> 00:10:39,778
the
166
00:10:36,778 --> 00:10:46,019
Parts the metal piece
167
00:10:39,778 --> 00:10:46,019
it will stay like this forever right so
168
00:10:46,980 --> 00:10:50,720
use it in here
169
00:10:54,720 --> 00:10:59,839
okay it's moving
170
00:10:56,519 --> 00:10:59,839
really easy now
171
00:11:00,839 --> 00:11:06,980
okay and the second one
172
00:11:04,679 --> 00:11:09,719
oh it's a
173
00:11:06,980 --> 00:11:13,800
worn indicator
174
00:11:09,720 --> 00:11:17,879
on new parts old one didn't have this
175
00:11:13,799 --> 00:11:21,559
so this is my inner side I use
176
00:11:17,879 --> 00:11:21,559
this piece from the inner
177
00:11:30,240 --> 00:11:35,940
okay preparation
178
00:11:33,360 --> 00:11:37,379
are complete so this piece can be
179
00:11:35,940 --> 00:11:40,160
installed back
180
00:11:37,379 --> 00:11:40,159
to the car
181
00:11:40,379 --> 00:11:46,620
but before
182
00:11:43,100 --> 00:11:51,560
installing brake pad support
183
00:11:46,620 --> 00:11:56,339
I need to make sure this is the cylinder
184
00:11:51,559 --> 00:11:58,379
is retracted completely back inside of
185
00:11:56,339 --> 00:12:01,260
the caliper
186
00:11:58,379 --> 00:12:03,799
and to do this because this is
187
00:12:01,259 --> 00:12:07,338
electrical
188
00:12:03,799 --> 00:12:11,159
mechanism of applying
189
00:12:07,339 --> 00:12:12,839
parking brake so I need to remove this
190
00:12:11,159 --> 00:12:16,319
electrical piece
191
00:12:12,839 --> 00:12:18,140
and then I will show you uh the screw
192
00:12:16,320 --> 00:12:23,459
which you
193
00:12:18,139 --> 00:12:26,899
unscrew it down and then push it uh
194
00:12:23,458 --> 00:12:26,899
let this piece back
195
00:12:27,839 --> 00:12:37,140
uh this is second hex bolt I unscrew it
196
00:12:33,240 --> 00:12:39,500
and now I need to remove the electrical
197
00:12:37,139 --> 00:12:39,500
piece
198
00:12:48,000 --> 00:12:55,679
so leave this piece
199
00:12:52,639 --> 00:12:58,560
like this for now
200
00:12:55,679 --> 00:13:01,370
okay it's laying maybe I need to be more
201
00:12:58,559 --> 00:13:02,759
careful with it
202
00:13:01,370 --> 00:13:04,259
[Music]
203
00:13:02,759 --> 00:13:08,100
one hand
204
00:13:04,259 --> 00:13:11,100
so we work with caliper now as you can
205
00:13:08,100 --> 00:13:12,180
see I removed this and inside there is a
206
00:13:11,100 --> 00:13:14,759
hex
207
00:13:12,179 --> 00:13:17,338
I don't know maybe it's not visible from
208
00:13:14,759 --> 00:13:20,759
the camera but believe me there is a hex
209
00:13:17,339 --> 00:13:23,220
and the same hex wrench
210
00:13:20,759 --> 00:13:24,958
can be used
211
00:13:23,220 --> 00:13:28,379
to
212
00:13:24,958 --> 00:13:31,458
screw this so you insert it
213
00:13:28,379 --> 00:13:31,458
it's a deep inside
214
00:13:33,720 --> 00:13:38,339
and rotate it
215
00:13:36,240 --> 00:13:41,959
clockwise
216
00:13:38,339 --> 00:13:41,959
rotate it to the end
217
00:13:46,740 --> 00:13:55,278
it rotates easily
218
00:13:49,799 --> 00:14:02,338
now after I finish rotating the hex key
219
00:13:55,278 --> 00:14:05,240
to the end I can use just this regular
220
00:14:02,339 --> 00:14:05,240
Carpenter
221
00:14:05,639 --> 00:14:10,639
clamp
222
00:14:07,019 --> 00:14:10,639
to retract this piece
223
00:14:12,120 --> 00:14:16,259
I see it's going back
224
00:14:14,639 --> 00:14:19,339
slowly
225
00:14:16,259 --> 00:14:19,338
what it does
226
00:14:21,000 --> 00:14:24,740
okay that's it
227
00:14:26,759 --> 00:14:34,860
so removing it
228
00:14:30,320 --> 00:14:38,100
and now I need to reattach an electrical
229
00:14:34,860 --> 00:14:41,278
motor back otherwise
230
00:14:38,100 --> 00:14:43,790
when I install this whole piece
231
00:14:41,278 --> 00:14:45,179
it will be hard to match those
232
00:14:43,789 --> 00:14:46,500
[Music]
233
00:14:45,179 --> 00:14:50,039
gears
234
00:14:46,500 --> 00:14:53,419
inside of this piece
235
00:14:50,039 --> 00:14:53,419
so do it now
236
00:14:53,698 --> 00:15:01,019
okay I reattached uh electrical brake
237
00:14:59,039 --> 00:15:02,338
uh back to
238
00:15:01,019 --> 00:15:04,560
the
239
00:15:02,339 --> 00:15:11,459
to the caliper
240
00:15:04,559 --> 00:15:14,278
install and tighten these two hex bolts
241
00:15:11,458 --> 00:15:17,119
and now is the time to
242
00:15:14,278 --> 00:15:20,458
install
243
00:15:17,120 --> 00:15:22,919
this piece right the support
244
00:15:20,458 --> 00:15:25,679
for the brake
245
00:15:22,919 --> 00:15:26,958
by the way if you need to remove this
246
00:15:25,679 --> 00:15:30,778
router
247
00:15:26,958 --> 00:15:32,899
it's easy actually to do you just need
248
00:15:30,778 --> 00:15:37,078
to unscrew this
249
00:15:32,899 --> 00:15:39,600
hex screw as well or Star screw I don't
250
00:15:37,078 --> 00:15:43,500
know let's call it but anyway you have
251
00:15:39,600 --> 00:15:46,680
to unscrew it to prevent a rotor from
252
00:15:43,500 --> 00:15:48,720
rotating insert a screwdriver there and
253
00:15:46,679 --> 00:15:50,719
fix it and then
254
00:15:48,720 --> 00:15:53,040
I use
255
00:15:50,720 --> 00:15:55,680
this to
256
00:15:53,039 --> 00:15:58,379
to unscrew it for instance
257
00:15:55,679 --> 00:16:02,099
if you wish to remove Rod or for
258
00:15:58,379 --> 00:16:05,759
instance and to inspect
259
00:16:02,100 --> 00:16:07,860
to see how it worn out from other side
260
00:16:05,759 --> 00:16:12,919
as well but
261
00:16:07,860 --> 00:16:17,519
if by any chance you damage this
262
00:16:12,919 --> 00:16:20,099
screw this internal star it's not a
263
00:16:17,519 --> 00:16:23,360
really big deal you can leave it even
264
00:16:20,100 --> 00:16:23,360
without a screw because
265
00:16:23,659 --> 00:16:32,240
rotor will be kept kept in place by
266
00:16:30,259 --> 00:16:35,819
uh we'll
267
00:16:32,240 --> 00:16:38,698
nuts and not the screw for sure so
268
00:16:35,820 --> 00:16:41,300
that's why it's just not really
269
00:16:38,698 --> 00:16:41,299
necessary
270
00:16:42,360 --> 00:16:51,720
I decided to remove rotor and see what's
271
00:16:46,860 --> 00:16:53,579
inside and as you can see this strip is
272
00:16:51,720 --> 00:16:56,879
much wider than
273
00:16:53,578 --> 00:17:00,179
on the external right
274
00:16:56,879 --> 00:17:01,860
it tells me that part
275
00:17:00,179 --> 00:17:05,938
from inside
276
00:17:01,860 --> 00:17:06,900
was not moving away on the lining and
277
00:17:05,939 --> 00:17:09,360
really
278
00:17:06,900 --> 00:17:12,620
didn't work well
279
00:17:09,359 --> 00:17:15,078
so I decided to use
280
00:17:12,619 --> 00:17:18,779
this block
281
00:17:15,078 --> 00:17:21,539
controllers like this
282
00:17:18,779 --> 00:17:23,959
you can see when we threw out the
283
00:17:21,539 --> 00:17:23,959
surface
284
00:17:25,818 --> 00:17:29,418
to remove them
285
00:17:29,519 --> 00:17:33,558
and save my new cars
286
00:17:34,679 --> 00:17:43,798
I finish polishing or scratching my
287
00:17:38,779 --> 00:17:47,220
rotors slightly and now it's time to
288
00:17:43,798 --> 00:17:50,038
install it back I suggest you put some
289
00:17:47,220 --> 00:17:52,279
grease in here
290
00:17:50,038 --> 00:17:55,079
like this
291
00:17:52,279 --> 00:17:58,558
next time
292
00:17:55,079 --> 00:18:02,159
when you need to replace rotors for
293
00:17:58,558 --> 00:18:06,178
instance it will be much easier for you
294
00:18:02,160 --> 00:18:09,179
to remove because sometimes it's Rusty
295
00:18:06,179 --> 00:18:11,400
and attached to this hub
296
00:18:09,179 --> 00:18:14,640
so badly
297
00:18:11,400 --> 00:18:17,940
and it's not easy to remove
298
00:18:14,640 --> 00:18:21,500
so just be
299
00:18:17,940 --> 00:18:21,500
more prepared for that
300
00:18:23,170 --> 00:18:27,590
[Music]
301
00:18:34,099 --> 00:18:40,439
and where's our screw
302
00:18:37,619 --> 00:18:43,319
right here so
303
00:18:40,440 --> 00:18:47,940
apply some grease to screw as well
304
00:18:43,319 --> 00:18:50,178
actually to all screws bolts in the
305
00:18:47,940 --> 00:18:54,019
brakes I would recommend to apply some
306
00:18:50,179 --> 00:18:56,400
grease for instance I use this one
307
00:18:54,019 --> 00:18:59,359
anti-seizure which is
308
00:18:56,400 --> 00:18:59,360
seems to be good
309
00:19:01,259 --> 00:19:07,980
do not tighten this Bolt
310
00:19:04,440 --> 00:19:09,720
as I said it doesn't do much of work so
311
00:19:07,980 --> 00:19:13,079
just a bit
312
00:19:09,720 --> 00:19:15,620
to keep the rotor in place but do not
313
00:19:13,079 --> 00:19:15,619
tighten
314
00:19:16,319 --> 00:19:23,339
I installed back this support
315
00:19:20,099 --> 00:19:26,538
and now it's a time to install
316
00:19:23,339 --> 00:19:26,538
this piece back
317
00:19:36,599 --> 00:19:38,839
okay
318
00:19:40,200 --> 00:19:45,538
hard to do this with one hand
319
00:19:43,019 --> 00:19:48,359
so we'll continue
320
00:19:45,538 --> 00:19:50,400
tighten the bolt
321
00:19:48,359 --> 00:19:54,719
in here
322
00:19:50,400 --> 00:19:58,340
so hold it with one orange
323
00:19:54,720 --> 00:19:58,339
and try it with another
324
00:20:00,058 --> 00:20:04,940
and lower
325
00:20:01,619 --> 00:20:04,939
both do the same
326
00:20:05,400 --> 00:20:12,538
final inspection to see all my
327
00:20:09,240 --> 00:20:16,079
joints bolts everything
328
00:20:12,538 --> 00:20:19,558
to remove by the way hooks
329
00:20:16,079 --> 00:20:22,939
and you can attach the wheel
330
00:20:19,558 --> 00:20:22,940
and lower the car
331
00:20:23,160 --> 00:20:27,380
now don't forget to do your last step
332
00:20:25,679 --> 00:20:33,419
which is
333
00:20:27,380 --> 00:20:33,419
disabling service brake mode
334
00:20:33,660 --> 00:20:37,460
to disable uh
335
00:20:37,500 --> 00:20:44,460
brake service mode
336
00:20:39,798 --> 00:20:46,220
press and hold on brake pedal and then
337
00:20:44,460 --> 00:20:49,919
press
338
00:20:46,220 --> 00:20:54,500
parking brake again
339
00:20:49,919 --> 00:20:59,160
and release it and release again
340
00:20:54,500 --> 00:21:00,179
uh now you just release parking as if
341
00:20:59,160 --> 00:21:01,558
normally
342
00:21:00,179 --> 00:21:05,100
so
343
00:21:01,558 --> 00:21:07,798
that's fine now it starts moving
344
00:21:05,099 --> 00:21:10,099
your calipers reset and you can test
345
00:21:07,798 --> 00:21:10,099
them
21561
Can't find what you're looking for?
Get subtitles in any language from opensubtitles.com, and translate them here.