TURBOCHARGER GP 3027437 - Caterpillar

Table 1
Relief Valve    Specifications    Torque for Locknut    
New
Rebuilt (2) Service Limit (3)    
(A) Main relief valve     Implements     29900 500 kPa (4350 73 psi)    
27900 to 30400 kPa (4050 to 4400 psi)    
29.4 2 N m (22 1 lb ft)    
Travel
35000 500 kPa (5100 73 psi)    
33000 to 35500 kPa (4800 to 5150 psi)    
(B) Boom cylinder line (head end)    
32500 + 1500 - 500 kPa (4714 + 218 - 73 psi)    
30500 to 34000 kPa (4425 to 4950 psi)    
19.6 2 N m (14 1 lb ft)    
(C) Boom cylinder line (rod end)    
(D) Stick cylinder line (rod end)    
32500 + 1500 - 500 kPa (4714 + 218 - 73 psi)    
30500 to 34000 kPa (4425 to 4950 psi)    
(E) Stick cylinder line (head end)    
(F) Bucket cylinder line (head end)    
32500 + 1500 - 500 kPa (4714 + 218 - 73 psi)    
30500 to 34000 kPa (4425 to 4950 psi)    
(G) Bucket cylinder line (rod end)    
Demolition bucket
(if equipped)     (F) Bucket cylinder line (head end)    
23500 1000 kPa (3410 143 psi)    
21500 to 25000 kPa (3120 to 3625 psi)    
(G) Bucket cylinder line (rod end)
25500 1000 kPa (3700 143 psi)    
23500 to 27000 kPa (3410 to 3920 psi)    
(M) Swing relief pressure (right)    
24500 1000 kPa (3550 145 psi)    
22500 to 25500 kPa (3250 to 3700 psi)    
80 8 N m (60 6 lb ft)    
(N) Swing relief pressure (left)    
(V) Left travel crossover relief valve (forward)    
37500 1500 kPa (5450 220 psi)    
34500 to 39000 kPa (5000 to 5650 psi)    
130 13 N m (95 10 lb ft)    
(W) Left travel crossover relief valve (reverse)    
(S) Right travel crossover relief valve (forward)    
(T) Right travel crossover relief valve (reverse)    
(P) Pilot relief valve    
4100 200 kPa (595 29 psi)    
49 5 N m (36 4 lb ft)    
(X) Blade main relief valve (standard)    
20600 500 kPa (2988 73 psi)    
18600 to 21100 kPa (2700 to 3160 psi)    
29 2 N m (21 1 lb ft)    
(Y) Blade main relief valve (load sensing)    
21000 500 kPa (3046 73 psi)    
19000 to 21500 kPa (2755 to 3120 psi)    
(Z) Line relief valve (blade cylinder)    
24500 1000 kPa (3553 145 psi)    
18700 to 25500 kPa (2710 to 3700 psi)    
( 2 ) A New specification is the performance that can be expected for a new machine. A Rebuild specification is the performance that can be expected after rebuilding the components of a system.
( 3 ) Performance beyond Service Limit specifications is an