Torque-to-Angle Indicator
(Part Number TRQ-1)
With T-T-Y head bolts, the Torque-To-Angle Indicator
(Part Number TRQ-1) should be used in conjunction with
a torque wrench to achieve proper bolt loading. While the
head bolts are being torqued to the specied value, the
technician can use the TRQ-1 tool to accurately measure
the degrees of additional rotation required. This eliminates
guesswork and assures more consistent results.
Torque-To-Angle
Indicator (Part Number TRQ-1)
Head Bolts
Previously installed Torque-to-Yield head bolts should
never be reused. Damage to engine and cylinder heads
can occur.
• Fel-Pro® Head Bolts provide the most consistent
clamping force possible.
• Properly torque
for best results.
IV
