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is not straightforward as it requires modifications to the chassis to allow clearance for the gearbox to fit - the Mk2 Fiesta in contrast had widened chassis rails in order to cope with the increased length of both the BC5 transmission and the CVH engine, since the Mk1 was originally designed to only
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The oil level plug on early units has a bolt head, can easily strip the threads of the casing due to over-enthusiastic tightening. Later units make use of a flat plug with a small
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The unit features a 20mm x 17 spline input shaft, uses a rod-based shift linkage and was originally only available in 4-speed format, designated as
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version appeared in 1982 on the Escort as a standard fitment on 1.6 litre cars, and as an option on 1.3 models, and became available on the
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grinding the gearbox casing away, and leading to complete failure. The early signs of this is that the speedometer drive fails.
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The differential bearings are prone to collapsing on early build units, resulting in the driveshaft
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use the
Valencia/BC4 combination. The crossmember mounting points also require modifications.
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A completely revised version of the transaxle was introduced in 1995 and was designated
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head making it harder to apply excessive torque to the plug.
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automobiles from 1976 onwards. Originally debuting in the
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219:Retrofitting the five speed unit (BC5) into a
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61:. Unsourced material may be challenged and
249:(BC series: 1976–1995; iB5: 1995–present)
125:Learn how and when to remove this message
255:(BC series: 1980–1995; iB5: 1995–2002)
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296:/ Mazda 2 DY with Ford Sigma engines
279:: 2.0L CVH/SPI (Uses iB5; 2000–2004)
59:adding citations to reliable sources
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74:"Ford BC-series transmission"
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145:are a range of manual
289:Ford Fusion (Europe)
55:improve this article
18:Ford IB transmission
188:unit. The 5-speed
315:Ford transmissions
159:front-wheel-drive
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16:(Redirected from
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294:Mazda Demio
267:(1997–2001)
261:(1996–2008)
253:Ford Escort
247:Ford Fiesta
229:iB5 Version
196:in 1983.
167:Ford Escort
115:August 2018
301:References
277:Ford Focus
271:Ford Focus
221:Fiesta Mk1
194:Fiesta Mk2
147:transaxles
85:newspapers
265:Ford Puma
182:Ford Kent
139:BC-series
42:does not
309:Category
207:CV joint
157:for its
259:Ford Ka
141:manual
99:scholar
63:removed
48:sources
155:Europe
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171:Orion
106:JSTOR
92:books
214:Torx
169:and
151:Ford
137:The
78:news
46:any
44:cite
235:iB5
190:BC5
186:CVH
178:BC4
153:in
57:by
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