Specifications

Power Train Specifications 7
Valve Block Elements
A) Spring
Length under test force……..…...22.5 mm (0.89 in)
Test force .......................... 42 ± 3.4 N (9.4±0.8 lb)
Free length after test(nominal)...34.65 mm (1.36 in)
Outside diameter…………………...13 mm (0.51 in)
B) Spring (Inner)
Length under test force……….….26.6 mm (1.05 in)
Test force……………….….37.8 ± 3.0 N (8.5±0.7 lb)
Free length after test (nominal)….48.2 mm (1.90 in)
Outside diameter………………….10.8 mm (0.43 in)
C) Spring (outer)
Length under test force…………...26.6 mm (1.05 in)
Test force…………………..75.6 ± 6.0N (17.0±1.3 lb)
Free length after test (nominal)… 49.2 mm (1.94 in)
Outside diameter………………. .15.24 mm (0.60 in)
D) Spring (outer)
Length under test force…………22.22 mm (0.87 in)
Test force………………...29 to 34 N (6.5 to 7.6 lb)
Free length after test (nominal)….31.7 mm (1.25 in)
Outside diameter………………...11.91 mm (0.47 in)
E) Spring (Inner)
Length under test force………..…20.0 mm (0.79 in)
Test force……………...3.34 ± 0.27 N (0.75±0.06 lb)
Free length after test (nominal)...55.93 mm (2.20 in)
Outside diameter………………..7.75 mm (0.305 in)
A
D,E
B
C
Ti
g
hten to 50±7 N·m (37±5 Ib·ft)
Ti
g
hten to 0.6 N·m (0.44 Ib·ft) min
Tighten to 25±4 N·m (18.5±3 Ib·ft)
Tighten to 50±7 N·m (37±5 Ib·ft)
Tighten to 50±5 N·m (37±3.7 Ib·ft)
Tighten to 5.5±1.5 N·m
(4±1 Ib·ft)
Tighten to 5±1 N·m (3.7±1 Ib·ft)
SECTION A-A
Tighten to 50±7 N·m
(37±5 Ib·ft)