Desmontagem dos coletores de escape
Desmontar a sonda lambda (L2) do coletor de escape horizontal
(A2), deixando-a fixada à cablagem principal e instalando-a de
modo que o cabo não fique esticado.
Desmontar as 2 molas (B2) e remover o corpo central (A1).
Desatarraxar as 2 porcas (A5), remover o coletor de escape cabeça
horizontal (A2) e a guarnição de escape (A6).
Recuperar e conservar as porcas (A5).
Desmontar a mola (B3) e remover o grupo tubo de escape vertical
(A3) do coletor de escape vertical (A4).
Desmontar a sonda lambda (L1) do coletor de escape vertical (A2),
deixando-a fixada à cablagem principal e instalando-a de modo que
o cabo não fique esticado.
ISTR 638 / 00
Exhaust manifold disassembly
Remove the lambda sensor (L2) from horizontal exhaust manifold
(A2) and keep it fixed to the main wiring. Set it so that the cable
remains slack.
Disassemble no. 2 springs (B2) and remove central body (A1).
Loosen the 2 nuts (A5), remove the horizontal head exhaust
manifold (A2) and the exhaust gasket (A6).
Collect and keep nuts (A5).
Disassemble spring (B3) and remove vertical exhaust pipe unit (A3)
from vertical exhaust manifold (A4).
Remove the lambda sensor (L1) from vertical exhaust manifold
(A4) and keep it fixed to the main wiring. Set it so that the cable
remains slack.
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