D15D15B 2008366HONDA MOTOR CO. // P08

GARAGE REFERENCE // PRINTABLE

Every pattern. One sheet.

All seven bolt-order diagrams for a D15B teardown — head, flywheel, oil pan, valve cover, intake, rocker shaft and cam caps. Prints clean next to the torque cheat sheet.

P08 Head Bolt Order — Center-Out SpiralViewed from above, cam up

CAM95137106248EXHINTPASS 1: 22 LB-FT → PASS 2: 53 LB-FT — SAME SPIRAL BOTH PASSES

Flywheel Bolt Order — Star Pattern6× M12, grade 12.9

123456

Star pattern — 87 lb-ft + threadlocker

Oil Pan Bolt Order — Spiral Center-Out14× M6 flange

9513710624811131214DRAIN 29 LB-FT + CRUSH WASHER

Spiral center-out — 8.7 lb-ft, two passes

Valve Cover Bolt Order — Center-Out6× M6 acorn

531246SPARK PLUG TUBES × 4 — NEW TUBE SEALS WITH GASKET

Center-out spiral — 8.7 lb-ft, do not overtighten

Intake Manifold Nut Order — Center-Out7× M8 studs/nuts

7531246RUNNER PORTS × 4 BELOW — REPLACE GASKET, CHECK VACUUM PORTS CAPPED

Center-out — 17 lb-ft (24 N·m), cold engine, two passes

Rocker Shaft Bolt Order — Center-Out14× M8 holders

131197531246810121416-VALVE ROCKER TRAIN — SHAFT RUNS THE FULL HEAD WIDTH

Center-out — 13 lb-ft (18 N·m), loosen in reverse order

Cam Cap Bolt Order — Caps Center-Out5 caps × 2× M6

CAP 178CAP 234CAP 312CAP 456CAP 5910TIMING BELT SIDE LEFT — ASSEMBLY LUBE EVERY JOURNAL FIRST

Caps center-out, pairs together — 8.7 lb-ft (12 N·m)

PATTERNS REFERENCE THE HONDA EG-SERIES FACTORY SERVICE MANUAL. TORQUE BUSHED JOINTS AT RIDE HEIGHT; VERIFY ALL VALUES AGAINST YOUR CASTING CODES.