Triumph TR7 - Operating Description

MAINTENANCE SUMMARY
OPERATING DESCRIPTION
ENGINE
Renew crankcase breather filter (TRB/Rover 3500) .
"'Clean crankcase breather flame trap .
··Check crankcase breathing and evaporative 1055
control systems . . . . . . . . . . . . . . . . . . .
Check
hoses/pipes and restrictors for blockage security
and condition .
Check/adjust torque of cylinder head nuts & bolts (TR7).
IGNITION
• Renew spark plugs .
··Clean/adjust spark plugs, renew as necessary .
"Check ignition wiring (including electric fuel pump wiring)
for security. fraying and chafiny .
·"Check ignition wiTing (including electric fuel pump wiring)
for security, fraying and chafing .
"Check/adjust ignition timing using electronic equipment
"Check security of distributor vacuum unit line, and
operation
of vacuum unit. . .
SERVICE
ABC DE
x
x
x
x x
x
x
x x
,
x x
x x x
x x
FUEL AND EXHAUST SYSTEMS
Check fuel system for leaks, pipes and unions for chafing
and corrosion _. . . . . . . . . . . . . . . . .
x x x x x
Check exhaust system for leaks and security. . . . . . . . . . x x x x x
Check condition of fuel filler cap seal. . . . . . . . . . . . . . c c
.. Renew fuel filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x
.... Renew fuel filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x x
Renew oxygen sensor(s) and reset service interval counter. . . x
"Check/adjust idle speed _... . . .......•.. . . x
....Check/adjust idle speed.. . . .. . .. . . . . . . .... . . . x x
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